Email: sales@calibertooling.com | Phone: (888) 988-8820
We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0
Cart 0

Threading > Taps (ET04) - (129237 Products)

Threading > Taps (ET04)

Regal Cutting Tools - 5/16-24 UNF 3 Flute 3B Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, Right Hand Flute, Right Hand Thread, H3, Series Triple Crown - Caliber Tooling

Regal Cutting Tools - 5/16-24 UNF 3 Flute 3B Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, Right Hand Flute, Right Hand Thread, H3, Series Triple Crown


Item #: 58835216
Brand: Regal Cutting Tools
Model #: 030278TC
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
Vanadium High Speed Steel (HSSE) is made of high speed steel, carbon, vanadium carbide and other alloys to increase abrasive wear resistance and toughness. It is commonly used in general applications on stainless steels and high silicon aluminums.
Oxide, also known as black oxide or steam oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals.
Spiral flutes are constructed of a high flute angle to remove chips more easily.
Product Specifications
Thread Size (Inch) 5/16-24
Chamfer Bottoming
Class of Fit 3B
Thread Limit H3
Number of Flutes 3
Material Vanadium High Speed Steel
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Thread Standard UNF
Oversize No
Flute Type Spiral
Series/List Triple Crown
Material Application Aluminum; Brass; Bronze; Carbon Steel; Copper; Stainless Steel; Steel; Titanium

$44.37

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

OSG - #2-56 UNC 2 Flute 2B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, TiCN Finish, 1-3/4" OAL, Right Hand Flute, Right Hand Thread, H2, Series 290 - Caliber Tooling

OSG - #2-56 UNC 2 Flute 2B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, TiCN Finish, 1-3/4" OAL, Right Hand Flute, Right Hand Thread, H2, Series 290


Item #: 74385741
Brand: OSG
Model #: 2905608
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Vanadium High Speed Steel (HSSE) is made of high speed steel, carbon, vanadium carbide and other alloys to increase abrasive wear resistance and toughness. It is commonly used in general applications on stainless steels and high silicon aluminums.
Titanium carbonitride (TiCN) is harder and more wear resistant than TiN. It is commonly used on stainless steels, cast iron and aluminum alloys.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) #2-56
Chamfer Modified Bottoming
Class of Fit 2B
Thread Limit H2
Number of Flutes 2
Material Vanadium High Speed Steel
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 1-3/4
Helix Angle 45
Thread Standard UNC
Oversize No
Thread Length (Inch) 7/16
Flute Type Fast Spiral
Series/List 290
Shank Diameter (Decimal Inch) 0.1410
Material Application Alloy Steel; Carbon Steel; Cast Iron; Die Steel; Hardened Steel; Stainless Steel

$44.36

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Emuge - #5-40 UNC 2 Flute 3BX Plug Spiral Flute Tap - Cobalt, Nitride Finish, 2.205" OAL, Left Hand Flute, Right Hand Thread, Series Rekord C-Ti - Caliber Tooling

Emuge - #5-40 UNC 2 Flute 3BX Plug Spiral Flute Tap - Cobalt, Nitride Finish, 2.205" OAL, Left Hand Flute, Right Hand Thread, Series Rekord C-Ti


Item #: 02770881
Brand: Emuge
Model #: BU306011.5004
Exact Tooling IR#: 04

Features and Benefits

Plug chamfers are the most commonly used chamfer and are designed for efficiently threading through and blind holes. They have 3 to 5 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Nitride is a thin, hard-shell coating that supports surface hardness of the tool. It is commonly used where abrasive or wearing conditions exist.
Slow Spiral Flutes with 8-20 degree angles are used for tough materials like high nickel alloys, titanium and some series of stainless steels.
Product Specifications
Thread Size (Inch) #5-40
Chamfer Plug
Class of Fit 3BX
Number of Flutes 2
Material Cobalt
Finish/Coating Nitride
Thread Direction Right Hand
Flute Direction Left Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.2050
Helix Angle 15
Thread Standard UNC
Oversize No
Thread Length (Decimal Inch) 0.4330
Flute Type Slow Spiral
Series/List Rekord C-Ti
Tapping Depth (Decimal Inch) 0.7090
Shank Diameter (Decimal Inch) 0.1410
Material Application Titanium

$47.49

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Balax - 1/4-28 UNF 3 Flute Modified Bottoming Spiral Flute Tap - Powdered Metal, Bright Finish, 2-1/2" OAL, Right Hand Flute, Right Hand Thread, Oversize, H7, Series BX200 - Caliber Tooling

Balax - 1/4-28 UNF 3 Flute Modified Bottoming Spiral Flute Tap - Powdered Metal, Bright Finish, 2-1/2" OAL, Right Hand Flute, Right Hand Thread, Oversize, H7, Series BX200


Item #: 32047003
Brand: Balax
Model #: 40097
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Powdered Metal (PM) is tougher and more cost effective than solid carbide. It is commonly used on highly abrasive materials including high silicon aluminums.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) 1/4-28
Chamfer Modified Bottoming
Thread Limit H7
Number of Flutes 3
Material Powdered Metal
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 2-1/2
Helix Angle 45
Thread Standard UNF
Material Grade M42
Oversize Yes
Thread Length (Decimal Inch) 0.8300
Flute Type Fast Spiral
Series/List BX200
Neck Length (Inch) 1
Shank Diameter (Decimal Inch) 0.2550
Square Length (Inch) 5/16
Material Application Aluminum; Brass; Bronze; Carbon Steel; Copper; Magnesium; Stainless Steel; Wrought Aluminum Alloy; Zinc

$33.16

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Hertel - 3/8-16 UNC 3 Flute 3B Plug Spiral Flute Tap - High Speed Steel, 2-15/16" OAL, Right Hand Flute, Right Hand Thread, H3 - Caliber Tooling

Hertel - 3/8-16 UNC 3 Flute 3B Plug Spiral Flute Tap - High Speed Steel, 2-15/16" OAL, Right Hand Flute, Right Hand Thread, H3


Item #: 77428415
Brand: Hertel
Exact Tooling IR#: 04

Features and Benefits

Plug chamfers are the most commonly used chamfer and are designed for efficiently threading through and blind holes. They have 3 to 5 threads.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) 3/8-16
Chamfer Plug
Class of Fit 3B
Thread Limit H3
Number of Flutes 3
Material High Speed Steel
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 2-15/16
Helix Angle 52
Thread Standard UNC
Oversize No
Flute Type Fast Spiral

$25.13

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

OSG - 2 - 4-1/2 UNC 5 Flute 2B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, 250mm OAL, Right Hand Flute, Right Hand Thread - Caliber Tooling

OSG - 2 - 4-1/2 UNC 5 Flute 2B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, 250mm OAL, Right Hand Flute, Right Hand Thread


Item #: 79331294
Brand: OSG
Model #: 2249001
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Vanadium High Speed Steel (HSSE) is made of high speed steel, carbon, vanadium carbide and other alloys to increase abrasive wear resistance and toughness. It is commonly used in general applications on stainless steels and high silicon aluminums.
Oxide, also known as black oxide or steam oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) 2 - 4-1/2
Chamfer Modified Bottoming
Class of Fit 2B
Number of Flutes 5
Material Vanadium High Speed Steel
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (mm) 250.00
Helix Angle 45
Thread Standard UNC
Oversize No
Thread Length (Inch) 3-9/16
Flute Type Fast Spiral
Shank Diameter (Decimal Inch) 1.6440
Material Application Alloy Steel; Carbon Steel; Cast Iron; Die Steel; Hardened Steel; Stainless Steel

$1,022.99

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Kennametal - #5-40 UNC 2 Flute 3BX Plug Spiral Flute Tap - Powdered Metal, TiN/CrC/C Finish, 49.28mm OAL, Left Hand Flute, Right Hand Thread, Series T620 - Caliber Tooling

Kennametal - #5-40 UNC 2 Flute 3BX Plug Spiral Flute Tap - Powdered Metal, TiN/CrC/C Finish, 49.28mm OAL, Left Hand Flute, Right Hand Thread, Series T620


Item #: 76271204
Brand: Kennametal
Model #: 4116649
Exact Tooling IR#: 04

Features and Benefits

Plug chamfers are the most commonly used chamfer and are designed for efficiently threading through and blind holes. They have 3 to 5 threads.
Powdered Metal (PM) is tougher and more cost effective than solid carbide. It is commonly used on highly abrasive materials including high silicon aluminums.
Slow Spiral Flutes with 8-20 degree angles are used for tough materials like high nickel alloys, titanium and some series of stainless steels.
Product Specifications
Thread Size (Inch) #5-40
Chamfer Plug
Class of Fit 3BX
Number of Flutes 2
Material Powdered Metal
Finish/Coating TiN/CrC/C
Thread Direction Right Hand
Flute Direction Left Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 1.9400
Overall Length (mm) 49.28
Helix Angle 15
Thread Standard UNC
Thread Length (Decimal Inch) 0.6300
Thread Length (mm) 16.00
Flute Type Slow Spiral
Series/List T620
Neck Length (Decimal Inch) 0.1142
Tapping Depth (Decimal Inch) 0.7500
Tapping Depth (mm) 19.05
Shank Diameter (Decimal Inch) 0.1410
Shank Diameter (mm) 3.58
Shank Length (Decimal Inch) 1.0669
Shank Length (mm) 27
Material Application Non-Ferrous Materials; Stainless Steel

$38.18

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Guhring - #2-64 UNF 3 Flute 2B Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 1.751" OAL, Right Hand Flute, Right Hand Thread, Series 3978 - Caliber Tooling

Guhring - #2-64 UNF 3 Flute 2B Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 1.751" OAL, Right Hand Flute, Right Hand Thread, Series 3978


Item #: 07042575
Brand: Guhring
Model #: 9039780021840
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) #2-64
Chamfer Bottoming
Class of Fit 2B
Number of Flutes 3
Material Cobalt
Finish/Coating TiN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 1.7510
Helix Angle 40
Thread Standard UNF
Oversize No
Flute Type Fast Spiral
Series/List 3978
Shank Diameter (Decimal Inch) 0.1410
Material Application Alloyed Steel; Unalloyed Steel

$28.44

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Regal Cutting Tools - #10-24 UNC 3 Flute 2B Plug Spiral Flute Tap - High Speed Steel, Bright Finish, 2-3/8" OAL, Right Hand Flute, Right Hand Thread, H3 - Caliber Tooling

Regal Cutting Tools - #10-24 UNC 3 Flute 2B Plug Spiral Flute Tap - High Speed Steel, Bright Finish, 2-3/8" OAL, Right Hand Flute, Right Hand Thread, H3


Item #: 58866609
Brand: Regal Cutting Tools
Model #: 008251AS
Exact Tooling IR#: 04

Features and Benefits

Plug chamfers are the most commonly used chamfer and are designed for efficiently threading through and blind holes. They have 3 to 5 threads.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) #10-24
Chamfer Plug
Class of Fit 2B
Thread Limit H3
Number of Flutes 3
Material High Speed Steel
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.3750
Overall Length (Inch) 2-3/8
Helix Angle 50
Thread Standard UNC
Oversize No
Thread Length (Decimal Inch) 0.8750
Thread Length (Inch) 7/8
Flute Type Fast Spiral
Shank Diameter (Decimal Inch) 0.1940
Square Length (Inch) 1/4

$29.78

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Walter-Prototyp - #2-56 UNC 3 Flute 3B Modified Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 45mm OAL, Right Hand Flute, Right Hand Thread, Series P22509 - Caliber Tooling

Walter-Prototyp - #2-56 UNC 3 Flute 3B Modified Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 45mm OAL, Right Hand Flute, Right Hand Thread, Series P22509


Item #: 36358935
Brand: Walter-Prototyp
Model #: 6244702
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) #2-56
Chamfer Modified Bottoming
Class of Fit 3B
Number of Flutes 3
Material Cobalt
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 1.7717
Overall Length (mm) 45.00
Helix Angle 45
Thread Standard UNC
Material Grade M35
Oversize No
Thread Length (Decimal Inch) 0.1575
Thread Length (mm) 4.00
Flute Type Fast Spiral
Series/List P22509
Neck Length (Decimal Inch) 0.3150
Tapping Depth (Decimal Inch) 0.4724
Tapping Depth (mm) 12.00
Shank Diameter (Decimal Inch) 0.1102
Shank Diameter (mm) 2.80
Material Application Aluminum; Cast Steel; Fiber Reinforced Plastics; Graphite; Non-Ferrous Metals; Plastics; Steel

$45.17

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Emuge - 1/4-20 UNC 3 Flute 2BX Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 3.15" OAL, Right Hand Flute, Right Hand Thread, Series Rekord D - Caliber Tooling

Emuge - 1/4-20 UNC 3 Flute 2BX Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 3.15" OAL, Right Hand Flute, Right Hand Thread, Series Rekord D


Item #: 74560392
Brand: Emuge
Model #: BU973701.5009
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
Slow Spiral Flutes with 8-20 degree angles are used for tough materials like high nickel alloys, titanium and some series of stainless steels.
Product Specifications
Thread Size (Inch) 1/4-20
Chamfer Modified Bottoming
Class of Fit 2BX
Number of Flutes 3
Material Cobalt
Finish/Coating TiN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant Through Coolant
Overall Length (Decimal Inch) 3.1500
Helix Angle 15
Thread Standard UNC
Oversize No
Thread Length (Decimal Inch) 0.6690
Flute Type Slow Spiral
Series/List Rekord D
Tapping Depth (Decimal Inch) 1.1810
Shank Diameter (Decimal Inch) 0.2550
Shank Length (Decimal Inch) 1.9690
Material Application Aluminum Alloys; Cast Iron; Copper Alloys; Stainless Steel; Steel

$69.96

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Sandvik Coromant - M10x1.50 Metric 3 Flute 6HX Modified Bottoming Spiral Flute Tap - Solid Carbide, CoolTop Finish, 101.8mm OAL, Right Hand Flute, Right Hand Thread, Series CoroTap 300 - Caliber Tooling

Sandvik Coromant - M10x1.50 Metric 3 Flute 6HX Modified Bottoming Spiral Flute Tap - Solid Carbide, CoolTop Finish, 101.8mm OAL, Right Hand Flute, Right Hand Thread, Series CoroTap 300


Item #: 49384712
Brand: Sandvik Coromant
Model #: 6162395
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Solid carbide provides better rigidity than high speed steel. It is extremely heat-resistant and used for high speed applications on cast iron, nonferrous materials, plastics, and other tough-to-machine materials.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (mm) M10x1.50
Chamfer Modified Bottoming
Class of Fit 6HX
Number of Flutes 3
Material Solid Carbide
Finish/Coating CoolTop
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 4.0079
Overall Length (mm) 101.80
Helix Angle 48
Thread Standard Metric
Thread Length (Decimal Inch) 0.5945
Thread Length (mm) 15.10
Flute Type Fast Spiral
Series/List CoroTap 300
Neck Length (Decimal Inch) 0.9410
Tapping Depth (Decimal Inch) 1.5354
Tapping Depth (mm) 39.00
Shank Diameter (Decimal Inch) 0.3937
Shank Diameter (mm) 10.00

$67.74

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Kennametal - 1/4-20 UNC 3 Flute 3B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, AlCrTiN Finish, 2-1/2" OAL, Right Hand Flute, Right Hand Thread, H3, Series T692 - Caliber Tooling

Kennametal - 1/4-20 UNC 3 Flute 3B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, AlCrTiN Finish, 2-1/2" OAL, Right Hand Flute, Right Hand Thread, H3, Series T692


Item #: 57449506
Brand: Kennametal
Model #: 5705476
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Vanadium High Speed Steel (HSSE) is made of high speed steel, carbon, vanadium carbide and other alloys to increase abrasive wear resistance and toughness. It is commonly used in general applications on stainless steels and high silicon aluminums.
Aluminum Chromium Titanium Nitride (AlCrTiN) is a high heat and wear resistant multilayered PVD coating. It is designed for for enhanced tool life and superior thread finish.
Slow Spiral Flutes with 8-20 degree angles are used for tough materials like high nickel alloys, titanium and some series of stainless steels.
Product Specifications
Thread Size (Inch) 1/4-20
Chamfer Modified Bottoming
Class of Fit 3B
Thread Limit H3
Number of Flutes 3
Material Vanadium High Speed Steel
Finish/Coating AlCrTiN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.5000
Overall Length (Inch) 2-1/2
Overall Length (mm) 63.40
Helix Angle 10
Thread Standard UNC
Thread Length (Decimal Inch) 0.4400
Thread Length (mm) 11.10
Flute Type Slow Spiral
Series/List T692
Neck Length (Decimal Inch) 0.5600
Tapping Depth (Decimal Inch) 1.0000
Tapping Depth (mm) 26.00
Shank Diameter (Decimal Inch) 0.2550
Shank Diameter (mm) 6.48
Material Application Nickel Alloys

$40.24

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Walter-Prototyp - 1/4-28 UNF 3 Flute 3B Bottoming Spiral Flute Tap - Cobalt, Oxide Finish, 2-1/2" OAL, Right Hand Flute, Right Hand Thread, Series A235033 - Caliber Tooling

Walter-Prototyp - 1/4-28 UNF 3 Flute 3B Bottoming Spiral Flute Tap - Cobalt, Oxide Finish, 2-1/2" OAL, Right Hand Flute, Right Hand Thread, Series A235033


Item #: 36330975
Brand: Walter-Prototyp
Model #: 5080842
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Oxide, also known as black oxide or steam oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) 1/4-28
Chamfer Bottoming
Class of Fit 3B
Number of Flutes 3
Material Cobalt
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.5000
Overall Length (Inch) 2-1/2
Overall Length (mm) 63.50
Helix Angle 40
Thread Standard UNF
Material Grade M35
Oversize No
Thread Length (Decimal Inch) 0.6300
Thread Length (mm) 16.00
Flute Type Fast Spiral
Series/List A235033
Neck Length (Decimal Inch) 0.4720
Tapping Depth (Decimal Inch) 1.1020
Tapping Depth (mm) 27.99
Shank Diameter (Decimal Inch) 0.2550
Shank Diameter (mm) 6.48
Square Length (Inch) 5/16
Material Application Cast Steel; Gray Cast Iron; Malleable Cast Iron; Spheroidal Cast Iron; Stainless Steel; Steel; Vermicular Cast Iron

$47.39

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

DORMER - M20x1.00 Metric Fine 4 Flute 6H Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 125mm OAL, Right Hand Flute, Right Hand Thread, Series EX10 - Caliber Tooling

DORMER - M20x1.00 Metric Fine 4 Flute 6H Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 125mm OAL, Right Hand Flute, Right Hand Thread, Series EX10


Item #: 65675480
Brand: DORMER
Model #: 0149843
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (mm) M20x1.00
Chamfer Bottoming
Class of Fit 6H
Number of Flutes 4
Material Cobalt
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 4.9250
Overall Length (mm) 125.00
Helix Angle 45
Thread Standard Metric Fine
Thread Length (Decimal Inch) 0.6698
Thread Length (mm) 17.00
Flute Type Fast Spiral
Series/List EX10
Shank Diameter (Decimal Inch) 0.6304
Shank Diameter (mm) 16.00
Material Application Alloy Steel; Aluminum; Aluminum Alloys; Carbon Steel; Hardened Steel; Magnesium; Nickel; Nickel Alloys; Steel; Structural Steel; Titanium; Titanium Alloys

$188.62

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Walter-Prototyp - M16x2.00 Metric 4 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 110mm OAL, Right Hand Flute, Right Hand Thread, Series 7056770 - Caliber Tooling

Walter-Prototyp - M16x2.00 Metric 4 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 110mm OAL, Right Hand Flute, Right Hand Thread, Series 7056770


Item #: 51067627
Brand: Walter-Prototyp
Model #: 5200768
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (mm) M16x2.00
Chamfer Modified Bottoming
Class of Fit 6H
Number of Flutes 4
Material Cobalt
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 4.3307
Overall Length (mm) 110.00
Helix Angle 40
Thread Standard Metric
Material Grade M35
Oversize No
Thread Length (Decimal Inch) 0.7874
Thread Length (mm) 20.00
Flute Type Fast Spiral
Series/List 7056770
Neck Length (Decimal Inch) 1.3780
Tapping Depth (Decimal Inch) 2.1654
Tapping Depth (mm) 55.00
Shank Diameter (Decimal Inch) 0.4724
Shank Diameter (mm) 12.00
Material Application Aluminum; Cast Steel; Gray Cast Iron; Malleable Cast Iron; Non-Ferrous Metals; Spheroidal Cast Iron; Steel; Vermicular Cast Iron

$82.72

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Hertel - M10x1.50 Metric Coarse 3 Flute 6H Bottoming Spiral Flute Tap - High Speed Steel, 2-15/16" OAL, Right Hand Flute, Right Hand Thread, D6 - Caliber Tooling

Hertel - M10x1.50 Metric Coarse 3 Flute 6H Bottoming Spiral Flute Tap - High Speed Steel, 2-15/16" OAL, Right Hand Flute, Right Hand Thread, D6


Item #: 77428266
Brand: Hertel
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (mm) M10x1.50
Chamfer Bottoming
Class of Fit 6H
Thread Limit D6
Number of Flutes 3
Material High Speed Steel
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 2-15/16
Helix Angle 45
Thread Standard Metric Coarse
Flute Type Fast Spiral

$28.35

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Accupro - #8-32 2 Flute 2B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Bright Finish, 2-1/8" OAL, Right Hand Flute, Right Hand Thread, H3 - Caliber Tooling

Accupro - #8-32 2 Flute 2B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Bright Finish, 2-1/8" OAL, Right Hand Flute, Right Hand Thread, H3


Item #: 62665351
Brand: Accupro
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Vanadium High Speed Steel (HSSE) is made of high speed steel, carbon, vanadium carbide and other alloys to increase abrasive wear resistance and toughness. It is commonly used in general applications on stainless steels and high silicon aluminums.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) #8-32
Chamfer Modified Bottoming
Class of Fit 2B
Thread Limit H3
Number of Flutes 2
Material Vanadium High Speed Steel
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.1250
Overall Length (Inch) 2-1/8
Overall Length (mm) 53.98
Helix Angle 40
Material Grade 3% Vanadium HSS
Oversize No
Thread Length (mm) 8.00
Flute Type Fast Spiral
Shank Diameter (mm) 4.27
Material Application Aluminum

$17.10

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

OSG - M10x1.50 Metric Coarse 2 Flute 6H Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Bright Finish, 2-15/16" OAL, Right Hand Flute, Right Hand Thread, D6, Series 296 - Caliber Tooling

OSG - M10x1.50 Metric Coarse 2 Flute 6H Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Bright Finish, 2-15/16" OAL, Right Hand Flute, Right Hand Thread, D6, Series 296


Item #: 64048325
Brand: OSG
Model #: 2964100
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Vanadium High Speed Steel (HSSE) is made of high speed steel, carbon, vanadium carbide and other alloys to increase abrasive wear resistance and toughness. It is commonly used in general applications on stainless steels and high silicon aluminums.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (mm) M10x1.50
Chamfer Modified Bottoming
Class of Fit 6H
Thread Limit D6
Number of Flutes 2
Material Vanadium High Speed Steel
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 2-15/16
Helix Angle 50
Thread Standard Metric Coarse
Oversize No
Thread Length (Inch) 1-1/4
Flute Type Fast Spiral
Series/List 296
Shank Diameter (Decimal Inch) 0.3810
Material Application Aluminum

$45.05

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

OSG - M20x2.50 Metric Coarse 4 Flute Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, Right Hand Flute, Right Hand Thread, D8, Series 13117 - Caliber Tooling

OSG - M20x2.50 Metric Coarse 4 Flute Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, Right Hand Flute, Right Hand Thread, D8, Series 13117


Item #: 68572007
Brand: OSG
Model #: 1311700101
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Vanadium High Speed Steel (HSSE) is made of high speed steel, carbon, vanadium carbide and other alloys to increase abrasive wear resistance and toughness. It is commonly used in general applications on stainless steels and high silicon aluminums.
Oxide, also known as black oxide or steam oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (mm) M20x2.50
Chamfer Modified Bottoming
Thread Limit D8
Number of Flutes 4
Material Vanadium High Speed Steel
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Helix Angle 45
Thread Standard Metric Coarse
Thread Length (Inch) 2
Flute Type Fast Spiral
Series/List 13117
Shank Diameter (Decimal Inch) 0.6520
Material Application Alloy Steel; Cast Iron; High Carbon Steel; High Nickel Alloy; Low Carbon Steel; Medium Carbon Steel; Stainless Steel

$164.77

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It