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Threading > Taps (ET04) - (129237 Products)

Threading > Taps (ET04)

DORMER - 1-14 UNF 3 Flute 3B Modified Bottoming Spiral Flute Tap - Powdered Metal, Oxide Finish, 5-1/8" OAL, Right Hand Flute, Right Hand Thread, H4, Series E038 - Caliber Tooling

DORMER - 1-14 UNF 3 Flute 3B Modified Bottoming Spiral Flute Tap - Powdered Metal, Oxide Finish, 5-1/8" OAL, Right Hand Flute, Right Hand Thread, H4, Series E038


Item #: 41106147
Brand: DORMER
Model #: 0582541
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.
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) 1-14
Chamfer Modified Bottoming
Class of Fit 3B
Thread Limit H4
Number of Flutes 3
Material Powdered Metal
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 5.1250
Overall Length (Inch) 5-1/8
Helix Angle 48
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 1.1811
Flute Type Fast Spiral
Series/List E038
Shank Diameter (Decimal Inch) 0.8000
Material Application Alloy Steel; Carbon Steel; Free Machining Stainless Steel; Hardened Steel; Stainless Steel; Steel; Structural Steel

$295.77

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Sandvik Coromant - 3/8-19 G 4 Flute NORMAL Spiral Flute Tap - High Speed Steel, AlCrN Finish, 100mm OAL, Right Hand Thread, Series CoroTap 300 - Caliber Tooling

Sandvik Coromant - 3/8-19 G 4 Flute NORMAL Spiral Flute Tap - High Speed Steel, AlCrN Finish, 100mm OAL, Right Hand Thread, Series CoroTap 300


Item #: 49624992
Brand: Sandvik Coromant
Model #: 6635228
Exact Tooling IR#: 04

Features and Benefits

High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Aluminum chromium nitride (AlCrN) has higher-heat resistance than AlTiN. It is commonly used for machining aircraft and aerospace material, nickel alloys, stainless steel, titanium, cast iron and carbon steel.
Product Specifications
Thread Size (Inch) 3/8-19
Class of Fit NORMAL
Number of Flutes 4
Material High Speed Steel
Finish/Coating AlCrN
Thread Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 3.9370
Overall Length (mm) 100.00
Helix Angle 45
Thread Standard G
Thread Length (Decimal Inch) 0.5906
Thread Length (mm) 15.00
Series/List CoroTap 300
Tapping Depth (Decimal Inch) 2.2835
Tapping Depth (mm) 58.00
Shank Diameter (Decimal Inch) 0.4724
Shank Diameter (mm) 12.00
Material Application Stainless Steel; Steel; High Temperature Alloys; Non-Ferrous Metals; Cast Iron

$114.92

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Accupro - 5/16-24 3 Flute Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Nitride Finish, 2-23/32" OAL, Right Hand Flute, Right Hand Thread, H5 - Caliber Tooling

Accupro - 5/16-24 3 Flute Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Nitride Finish, 2-23/32" OAL, Right Hand Flute, Right Hand Thread, H5


Item #: 62668207
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.
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) 5/16-24
Chamfer Modified Bottoming
Thread Limit H5
Number of Flutes 3
Material Vanadium High Speed Steel
Finish/Coating Nitride
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 2-23/32
Helix Angle 15
Material Grade 3% Vanadium HSS
Oversize No
Thread Length (mm) 14.00
Flute Type Slow Spiral
Shank Diameter (mm) 8.08
Material Application Cast Iron

$29.38

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OSG - 5/16-18 UNC 3 Flute Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, TiCN Finish, 2-23/32" OAL, Right Hand Flute, Right Hand Thread, H2, Series 290 - Caliber Tooling

OSG - 5/16-18 UNC 3 Flute Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, TiCN Finish, 2-23/32" OAL, Right Hand Flute, Right Hand Thread, H2, Series 290


Item #: 79332656
Brand: OSG
Model #: 2930608
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) 5/16-18
Chamfer Modified Bottoming
Thread Limit H2
Number of Flutes 3
Material Vanadium High Speed Steel
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 2-23/32
Helix Angle 45
Thread Standard UNC
Oversize No
Thread Length (Inch) 1-1/8
Flute Type Fast Spiral
Series/List 290
Shank Diameter (Decimal Inch) 0.3180
Material Application Alloy Steel; Carbon Steel; Cast Iron; Die Steel; Hardened Steel; Stainless Steel

$35.07

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Emuge - M2x0.40 Metric 2 Flute 6H Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 45mm OAL, Right Hand Flute, Right Hand Thread, Series Rekord D - Caliber Tooling

Emuge - M2x0.40 Metric 2 Flute 6H Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 45mm OAL, Right Hand Flute, Right Hand Thread, Series Rekord D


Item #: 77607745
Brand: Emuge
Model #: B0461400.0020
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.
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 (mm) M2x0.40
Chamfer Bottoming
Class of Fit 6H
Number of Flutes 2
Material Cobalt
Finish/Coating TiN
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 15
Thread Standard Metric
Oversize No
Thread Length (Decimal Inch) 0.2756
Thread Length (mm) 7.00
Flute Type Slow Spiral
Series/List Rekord D
Tapping Depth (Decimal Inch) 0.4724
Tapping Depth (mm) 12.00
Shank Diameter (Decimal Inch) 0.1102
Shank Diameter (mm) 2.80
Shank Length (Decimal Inch) 1.2992
Shank Length (mm) 33
Material Application Cast Iron; Copper Alloys; Stainless Steel; Steel

$56.47

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Guhring - #5-40 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, TiCN Finish, 1.882" OAL, Right Hand Flute, Right Hand Thread, H2/H3, Series 3949 - Caliber Tooling

Guhring - #5-40 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, TiCN Finish, 1.882" OAL, Right Hand Flute, Right Hand Thread, H2/H3, Series 3949


Item #: 58563776
Brand: Guhring
Model #: 9039490031750
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 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) #5-40
Chamfer Modified Bottoming
Class of Fit 2B
Thread Limit H2/H3
Number of Flutes 3
Material Cobalt
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 1.8820
Helix Angle 40
Thread Standard UNC
Flute Type Fast Spiral
Series/List 3949

$26.01

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Guhring - 1-1/8 - 12 UNF 4 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 5.441" OAL, Right Hand Flute, Right Hand Thread, H6/H7, Series 3923 - Caliber Tooling

Guhring - 1-1/8 - 12 UNF 4 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 5.441" OAL, Right Hand Flute, Right Hand Thread, H6/H7, Series 3923


Item #: 58543034
Brand: Guhring
Model #: 9039230285750
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.
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) 1-1/8 - 12
Chamfer Modified Bottoming
Class of Fit 2B
Thread Limit H6/H7
Number of Flutes 4
Material Cobalt
Finish/Coating TiN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 5.4410
Helix Angle 40
Thread Standard UNF
Flute Type Fast Spiral
Series/List 3923

$220.95

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OSG - 1/4-28 UNF 3 Flute 2B Bottoming Spiral Flute Tap - Vanadium High Speed Steel, TiCN Finish, 80mm OAL, Right Hand Flute, Right Hand Thread, Series 13013 - Caliber Tooling

OSG - 1/4-28 UNF 3 Flute 2B Bottoming Spiral Flute Tap - Vanadium High Speed Steel, TiCN Finish, 80mm OAL, Right Hand Flute, Right Hand Thread, Series 13013


Item #: 79330593
Brand: OSG
Model #: 1301300608
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.
Titanium carbonitride (TiCN) is harder and more wear resistant than TiN. It is commonly used on stainless steels, cast iron and aluminum alloys.
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) 1/4-28
Chamfer Bottoming
Class of Fit 2B
Number of Flutes 3
Material Vanadium High Speed Steel
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant Through Coolant
Overall Length (mm) 80.00
Helix Angle 15
Thread Standard UNF
Oversize No
Thread Length (Inch) 1
Flute Type Slow Spiral
Series/List 13013
Shank Diameter (Decimal Inch) 0.2550
Material Application Alloy Steel; Aluminum; Carbon Steel; Cast Iron; Die Steel

$57.99

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Kennametal - 3/8-16 UNC 3 Flute 3BX Plug Spiral Flute Tap - Powdered Metal, TiCN/TiN Finish, 100mm OAL, Left Hand Flute, Right Hand Thread, Series T620 - Caliber Tooling

Kennametal - 3/8-16 UNC 3 Flute 3BX Plug Spiral Flute Tap - Powdered Metal, TiCN/TiN Finish, 100mm OAL, Left Hand Flute, Right Hand Thread, Series T620


Item #: 42692855
Brand: Kennametal
Model #: 5212210
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.
TiCN/TiN is a multi-layered coating designed to increase tool life. It is commonly used at high cutting speeds for smoothing and finishing of the workpiece.
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) 3/8-16
Chamfer Plug
Class of Fit 3BX
Number of Flutes 3
Material Powdered Metal
Finish/Coating TiCN/TiN
Thread Direction Right Hand
Flute Direction Left Hand
Through Coolant Through Coolant
Overall Length (Decimal Inch) 3.9370
Overall Length (mm) 100.00
Helix Angle 15
Thread Standard UNC
Material Grade KP6525
Oversize No
Thread Length (Decimal Inch) 0.6299
Thread Length (mm) 16.00
Flute Type Slow Spiral
Series/List T620
Tapping Depth (Decimal Inch) 1.5354
Tapping Depth (mm) 39.00
Shank Diameter (Decimal Inch) 0.3937
Shank Diameter (mm) 10.00
Material Application Cast Aluminum with Silicon; Cast Iron; Steel

$57.32

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OSG - 1/2-13 UNC 4 Flute 2B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, 110mm OAL, Right Hand Flute, Right Hand Thread, Series 13025 - Caliber Tooling

OSG - 1/2-13 UNC 4 Flute 2B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, 110mm OAL, Right Hand Flute, Right Hand Thread, Series 13025


Item #: 68571553
Brand: OSG
Model #: 1302502601
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) 1/2-13
Chamfer Modified Bottoming
Class of Fit 2B
Number of Flutes 4
Material Vanadium High Speed Steel
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant Through Coolant
Overall Length (mm) 110.00
Helix Angle 45
Thread Standard UNC
Thread Length (Inch) 1-21/32
Flute Type Fast Spiral
Series/List 13025
Shank Diameter (Decimal Inch) 0.3670
Material Application Alloy Steel; Cast Iron; High Carbon Steel; Low Carbon Steel; Medium Carbon Steel; Stainless Steel

$94.58

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Walter-Prototyp - #8-32 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 62.99mm OAL, Right Hand Flute, Right Hand Thread, Series AS2251005 - Caliber Tooling

Walter-Prototyp - #8-32 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 62.99mm OAL, Right Hand Flute, Right Hand Thread, Series AS2251005


Item #: 91406009
Brand: Walter-Prototyp
Model #: 5348669
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.
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
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) 2.4800
Overall Length (mm) 62.99
Helix Angle 40
Thread Standard UNC
Material Grade M35
Oversize No
Thread Length (Decimal Inch) 0.3150
Thread Length (mm) 8.00
Flute Type Fast Spiral
Series/List AS2251005
Neck Length (Decimal Inch) 0.5120
Tapping Depth (Decimal Inch) 0.8270
Tapping Depth (mm) 21.01
Shank Diameter (Decimal Inch) 0.1680
Shank Diameter (mm) 4.27
Square Length (Inch) 1/4
Material Application Aluminum; Cast Steel; Cobalt Alloys; Fiber Reinforced Plastics; Graphite; Gray Cast Iron; Iron Alloys; Malleable Cast Iron; Nickel Alloys; Non-Ferrous Metals; Plastics; Spheroidal Cast Iron; Stainless Steel; Steel; Titanium; Titanium Alloys; Vermicular Ca

$55.74

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Guhring - 5/8-11 UNC 4 Flute 2B Modified Bottoming Spiral Flute Tap - High Speed Steel, TiN Finish, 6" OAL, Right Hand Flute, Right Hand Thread, H5/H6, Series 4287 - Caliber Tooling

Guhring - 5/8-11 UNC 4 Flute 2B Modified Bottoming Spiral Flute Tap - High Speed Steel, TiN Finish, 6" OAL, Right Hand Flute, Right Hand Thread, H5/H6, Series 4287


Item #: 10663730
Brand: Guhring
Model #: 9042870158750
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.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
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.
Spiral flutes are constructed of a high flute angle to remove chips more easily.
Product Specifications
Thread Size (Inch) 5/8-11
Chamfer Modified Bottoming
Class of Fit 2B
Thread Limit H5/H6
Number of Flutes 4
Material High Speed Steel
Finish/Coating TiN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 6.0000
Helix Angle 40
Thread Standard UNC
Flute Type Spiral
Style Spiral Flute
Series/List 4287
Shank Diameter (Decimal Inch) 0.4800

$84.65

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Emuge - 7/16-14 UNC 4 Flute 2B Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 3.937" OAL, Right Hand Flute, Right Hand Thread, Series Enorm Z - Caliber Tooling

Emuge - 7/16-14 UNC 4 Flute 2B Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 3.937" OAL, Right Hand Flute, Right Hand Thread, Series Enorm Z


Item #: 02776185
Brand: Emuge
Model #: CU513500.5012
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 (Inch) 7/16-14
Chamfer Bottoming
Class of Fit 2B
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) 3.9370
Helix Angle 45
Thread Standard UNC
Oversize No
Thread Length (Decimal Inch) 0.7090
Flute Type Fast Spiral
Series/List Enorm Z
Shank Diameter (Decimal Inch) 0.3230
Material Application Acid Resistant Steel; Aluminum Alloys; Free Cutting Steel; Heat Treated Steel; Heat-Treated Materials; High Alloy Steel Castings; Nickel; Nickel Alloys; Stainless Steel; Steel Castings; Structural Steel; Titanium Alloys; Tool Steel

$75.95

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OSG - #8-32 UNC 2 Flute 3B Modified Bottoming Spiral Flute Tap - Powdered Metal, Oxide Finish, 2-1/8" OAL, Right Hand Flute, Right Hand Thread, H2, Series 313 - Caliber Tooling

OSG - #8-32 UNC 2 Flute 3B Modified Bottoming Spiral Flute Tap - Powdered Metal, Oxide Finish, 2-1/8" OAL, Right Hand Flute, Right Hand Thread, H2, Series 313


Item #: 64182280
Brand: OSG
Model #: 1754601
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.
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.
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) #8-32
Chamfer Modified Bottoming
Class of Fit 3B
Thread Limit H2
Number of Flutes 2
Material Powdered Metal
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 2-1/8
Helix Angle 15
Thread Standard UNC
Oversize No
Thread Length (Inch) 3/4
Flute Type Slow Spiral
Series/List 313
Shank Diameter (Decimal Inch) 0.1680
Material Application Alloy Steel; Die Steel; Hardened Steel; High Nickel Alloy; Stainless Steel; Titanium

$25.04

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Emuge - 7/8-9 UNC 3 Flute 3BX Plug Spiral Flute Tap - Cobalt, Nitride Finish, 5.512" OAL, Left Hand Flute, Right Hand Thread, Series Rekord C-Ti - Caliber Tooling

Emuge - 7/8-9 UNC 3 Flute 3BX Plug Spiral Flute Tap - Cobalt, Nitride Finish, 5.512" OAL, Left Hand Flute, Right Hand Thread, Series Rekord C-Ti


Item #: 06317481
Brand: Emuge
Model #: CU306011.5017
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) 7/8-9
Chamfer Plug
Class of Fit 3BX
Number of Flutes 3
Material Cobalt
Finish/Coating Nitride
Thread Direction Right Hand
Flute Direction Left Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 5.5120
Helix Angle 15
Thread Standard UNC
Oversize No
Thread Length (Decimal Inch) 1.2600
Flute Type Slow Spiral
Series/List Rekord C-Ti
Shank Diameter (Decimal Inch) 0.6970
Material Application Titanium

$214.81

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Guhring - M30x3.50 Metric 4 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, TiCN Finish, 5.433" OAL, Right Hand Flute, Right Hand Thread, D6/D7, Series 3948 - Caliber Tooling

Guhring - M30x3.50 Metric 4 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, TiCN Finish, 5.433" OAL, Right Hand Flute, Right Hand Thread, D6/D7, Series 3948


Item #: 58563750
Brand: Guhring
Model #: 9039480300000
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 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 (mm) M30x3.50
Chamfer Modified Bottoming
Class of Fit 6H
Thread Limit D6/D7
Number of Flutes 4
Material Cobalt
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 5.4330
Helix Angle 40
Thread Standard Metric
Flute Type Fast Spiral
Series/List 3948

$311.49

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Emuge - 5/16-24 UNF 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 3.543" OAL, Right Hand Flute, Right Hand Thread, Series Rekord D-VA - Caliber Tooling

Emuge - 5/16-24 UNF 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 3.543" OAL, Right Hand Flute, Right Hand Thread, Series Rekord D-VA


Item #: 02321826
Brand: Emuge
Model #: BU453000.5044
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.
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) 5/16-24
Chamfer Modified Bottoming
Class of Fit 2B
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) 3.5430
Helix Angle 15
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.6690
Flute Type Slow Spiral
Series/List Rekord D-VA
Tapping Depth (Decimal Inch) 1.2600
Shank Diameter (Decimal Inch) 0.3180
Material Application Cutting Steel Material; Heat-Treatable Steel; Low-Alloyed Steel Castings

$44.06

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Guhring - 7/8-14 UNF 4 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 4-11/16" OAL, Right Hand Flute, Right Hand Thread, Series 3923 - Caliber Tooling

Guhring - 7/8-14 UNF 4 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 4-11/16" OAL, Right Hand Flute, Right Hand Thread, Series 3923


Item #: 01652841
Brand: Guhring
Model #: 9039230222250
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.
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) 7/8-14
Chamfer Modified Bottoming
Class of Fit 2B
Number of Flutes 4
Material Cobalt
Finish/Coating TiN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 4.6890
Overall Length (Inch) 4-11/16
Helix Angle 40
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.5230
Flute Type Fast Spiral
Series/List 3923
Shank Diameter (Decimal Inch) 0.6970
Material Application Alloyed Steel; Unalloyed Steel

$94.15

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OSG - 5/8-18 UNF 4 Flute 2B Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, 3-13/16" OAL, Right Hand Flute, Right Hand Thread, H5 - Caliber Tooling

OSG - 5/8-18 UNF 4 Flute 2B Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, 3-13/16" OAL, Right Hand Flute, Right Hand Thread, H5


Item #: 86078334
Brand: OSG
Model #: 0139501
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.
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) 5/8-18
Chamfer Bottoming
Class of Fit 2B
Thread Limit H5
Number of Flutes 4
Material Vanadium High Speed Steel
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 3-13/16
Helix Angle 45
Thread Standard UNF
Oversize No
Thread Length (Inch) 1-13/16
Flute Type Fast Spiral
Shank Diameter (Decimal Inch) 0.4800
Material Application Carbon Steel; Hardened Steel; Stainless Steel

$83.47

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OSG - 1/2-20 UNF 3 Flute 3B Modified Bottoming Spiral Flute Tap - Powdered Metal, Oxide Finish, 3-3/8" OAL, Right Hand Flute, Right Hand Thread, H5, Series 313NI - Caliber Tooling

OSG - 1/2-20 UNF 3 Flute 3B Modified Bottoming Spiral Flute Tap - Powdered Metal, Oxide Finish, 3-3/8" OAL, Right Hand Flute, Right Hand Thread, H5, Series 313NI


Item #: 70852470
Brand: OSG
Model #: 1771301
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.
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.
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) 1/2-20
Chamfer Modified Bottoming
Class of Fit 3B
Thread Limit H5
Number of Flutes 3
Material Powdered Metal
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 3-3/8
Helix Angle 10
Thread Standard UNF
Thread Length (Decimal Inch) 1.6563
Flute Type Slow Spiral
Series/List 313NI
Shank Length (Decimal Inch) 0.3670

$65.71

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