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Threading > Taps (ET04) - (129237 Products)

Threading > Taps (ET04)

Accupro - 7/16-14 UNC 3 Flute 2B/3B Modified Bottoming Spiral Flute Tap - Powdered Metal, TiCN Finish, 100mm OAL, Right Hand Flute, Right Hand Thread - Caliber Tooling

Accupro - 7/16-14 UNC 3 Flute 2B/3B Modified Bottoming Spiral Flute Tap - Powdered Metal, TiCN Finish, 100mm OAL, Right Hand Flute, Right Hand Thread


Item #: 87616330
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.
Powdered Metal (PM) is tougher and more cost effective than solid carbide. It is commonly used on highly abrasive materials including 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) 7/16-14
Chamfer Modified Bottoming
Class of Fit 2B/3B
Number of Flutes 3
Material Powdered Metal
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 3.9370
Overall Length (mm) 100.00
Helix Angle 40
Thread Standard UNC
Oversize No
Thread Length (Decimal Inch) 0.7090
Thread Length (mm) 18.00
Flute Type Fast Spiral

$54.79

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Guhring - 1/2-13 UNC 4 Flute 2BX Modified Bottoming Spiral Flute Tap - Powdered Metal, TiCN Finish, 110mm OAL, Right Hand Flute, Right Hand Thread, Series 2912 - Caliber Tooling

Guhring - 1/2-13 UNC 4 Flute 2BX Modified Bottoming Spiral Flute Tap - Powdered Metal, TiCN Finish, 110mm OAL, Right Hand Flute, Right Hand Thread, Series 2912


Item #: 64195035
Brand: Guhring
Model #: 9029120127000
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.
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) 1/2-13
Chamfer Modified Bottoming
Class of Fit 2BX
Number of Flutes 4
Material Powdered Metal
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (mm) 110.00
Helix Angle 15
Thread Standard UNC
Oversize No
Flute Type Slow Spiral
Series/List 2912
Shank Diameter (mm) 9.00
Material Application Titanium

$56.95

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Guhring - M10x1.00 Metric Fine 6H Modified Bottoming Spiral Flute Tap - Cobalt, TiCN Finish, 2.941" OAL, Right Hand Flute, Right Hand Thread, D5, Series 4414 - Caliber Tooling

Guhring - M10x1.00 Metric Fine 6H Modified Bottoming Spiral Flute Tap - Cobalt, TiCN Finish, 2.941" OAL, Right Hand Flute, Right Hand Thread, D5, Series 4414


Item #: 52360799
Brand: Guhring
Model #: 9044140100050
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) M10x1.00
Chamfer Modified Bottoming
Class of Fit 6H
Thread Limit D5
Material Cobalt
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.9410
Helix Angle 40
Thread Standard Metric Fine
Oversize No
Thread Length (Decimal Inch) 0.4330
Flute Type Fast Spiral
Series/List 4414
Neck Length (Decimal Inch) 0.9440
Tapping Depth (Decimal Inch) 1.3770
Shank Diameter (Decimal Inch) 0.3810
Material Application Alloy Steel; Alloy Tool Steel; Aluminum Alloy; Case Hardened Steel; Cast Iron; Ductile Iron; Free Cutting Steel; Heat Treated Steel; Malleable Cast Iron; Stainless Steel; Structural Steel; Tool Steel

$33.79

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Union Butterfield - #10-24 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap - Powdered Metal, TiCN Finish, 2.756" OAL, Right Hand Flute, Right Hand Thread, Series 1676AP - Caliber Tooling

Union Butterfield - #10-24 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap - Powdered Metal, TiCN Finish, 2.756" OAL, Right Hand Flute, Right Hand Thread, Series 1676AP


Item #: 66376732
Brand: Union Butterfield
Model #: 46204894
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.
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) #10-24
Chamfer Modified Bottoming
Class of Fit 2B
Number of Flutes 3
Material Powdered Metal
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.7560
Helix Angle 50
Thread Standard UNC
Oversize No
Thread Length (Decimal Inch) 0.3540
Flute Type Fast Spiral
Series/List 1676AP
Tapping Depth (Decimal Inch) 0.9840
Shank Diameter (Decimal Inch) 0.1940
Material Application Alloy Steel; Aluminum; Aluminum Alloys; Brass; Carbon Steel; Copper; Copper Alloys; Free Machining Stainless Steel; Hardened Steel; Magnesium; Nickel; Nickel Alloys; Stainless Steel; Steel; Structural Steel; Titanium; Titanium Alloys

$23.61

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Kennametal - 1/4-20 3 Flute 3B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, TiN/CrC/C Finish, 2-1/2" OAL, Right Hand Flute, Right Hand Thread, H3, Series GOtap\xAE - Caliber Tooling

Kennametal - 1/4-20 3 Flute 3B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, TiN/CrC/C Finish, 2-1/2" OAL, Right Hand Flute, Right Hand Thread, H3, Series GOtap\xAE


Item #: 73784050
Brand: Kennametal
Model #: 5417112
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.
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) 1/4-20
Chamfer Modified Bottoming
Class of Fit 3B
Thread Limit H3
Number of Flutes 3
Material Vanadium High Speed Steel
Finish/Coating TiN/CrC/C
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 45
Thread Length (Decimal Inch) 0.6300
Thread Length (mm) 16.00
Flute Type Fast Spiral
Series/List GOtap
Neck Length (Decimal Inch) 0.3700
Shank Diameter (Decimal Inch) 0.2550
Shank Diameter (mm) 6.48
Material Application Steel

$34.56

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Guhring - 5/8-11 UNC 4 Flute 2B Modified Bottoming Spiral Flute Tap - Powdered Metal, TiN Finish, 4.331" OAL, Right Hand Flute, Right Hand Thread, H5/H6, Series 4124 - Caliber Tooling

Guhring - 5/8-11 UNC 4 Flute 2B Modified Bottoming Spiral Flute Tap - Powdered Metal, TiN Finish, 4.331" OAL, Right Hand Flute, Right Hand Thread, H5/H6, Series 4124


Item #: 58565599
Brand: Guhring
Model #: 9041240158750
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.
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) 5/8-11
Chamfer Modified Bottoming
Class of Fit 2B
Thread Limit H5/H6
Number of Flutes 4
Material Powdered Metal
Finish/Coating TiN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 4.3310
Helix Angle 15
Thread Standard UNC
Oversize No
Flute Type Slow Spiral
Series/List 4124

$57.24

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Guhring - M3x0.50 Metric 3 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, TiCN Finish, 56mm OAL, Right Hand Flute, Right Hand Thread, D2/D3, Series 1916 - Caliber Tooling

Guhring - M3x0.50 Metric 3 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, TiCN Finish, 56mm OAL, Right Hand Flute, Right Hand Thread, D2/D3, Series 1916


Item #: 58590191
Brand: Guhring
Model #: 9019160030000
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) M3x0.50
Chamfer Modified Bottoming
Class of Fit 6H
Thread Limit D2/D3
Number of Flutes 3
Material Cobalt
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (mm) 56.00
Helix Angle 40
Thread Standard Metric
Flute Type Fast Spiral
Series/List 1916

$27.91

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OSG - 1/4-28 UNF 2 Flute 2B Semi-Bottoming Spiral Flute Tap - Powdered Metal, TiCN Finish, 150mm OAL, Right Hand Flute, Right Hand Thread, H4, Series 16525 - Caliber Tooling

OSG - 1/4-28 UNF 2 Flute 2B Semi-Bottoming Spiral Flute Tap - Powdered Metal, TiCN Finish, 150mm OAL, Right Hand Flute, Right Hand Thread, H4, Series 16525


Item #: 49206824
Brand: OSG
Model #: 1652501908
Exact Tooling IR#: 04

Features and Benefits

Semi-bottoming chamfers are used for blind holes. They have 3 to 3-1/2 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.
Titanium carbonitride (TiCN) is harder and more wear resistant than TiN. It is commonly used on stainless steels, cast iron and aluminum alloys.
Spiral flutes are constructed of a high flute angle to remove chips more easily.
Product Specifications
Thread Size (Inch) 1/4-28
Chamfer Semi-Bottoming
Class of Fit 2B
Thread Limit H4
Number of Flutes 2
Material Powdered Metal
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (mm) 150.00
Helix Angle Range 15 to 45
Thread Standard UNF
Oversize No
Thread Length (mm) 12.80
Flute Type Spiral
Style EXOTAP VC-10
Series/List 16525
Tapping Depth (mm) 33.00

$44.38

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Emuge - M30x3.50 Metric Coarse 4 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, Oxide Finish, 7.087" OAL, Right Hand Flute, Right Hand Thread, Series Enorm-VA - Caliber Tooling

Emuge - M30x3.50 Metric Coarse 4 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, Oxide Finish, 7.087" OAL, Right Hand Flute, Right Hand Thread, Series Enorm-VA


Item #: 02251601
Brand: Emuge
Model #: C0503200.0130
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.
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.
Product Specifications
Thread Size (mm) M30x3.50
Chamfer Modified Bottoming
Class of Fit 6H
Number of Flutes 4
Material Cobalt
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 7.0870
Helix Angle 35
Thread Standard Metric Coarse
Oversize No
Thread Length (mm) 35.00
Flute Type Medium Spiral
Series/List Enorm-VA
Shank Diameter (mm) 22.00
Material Application Acid-Resistant Steel; Alloyed Steel Castings; Stainless Steel; Tool Steel

$313.82

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Accupro - #4-40 3 Flute Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, 1-7/8" OAL, Right Hand Flute, Right Hand Thread, H3 - Caliber Tooling

Accupro - #4-40 3 Flute Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, 1-7/8" OAL, Right Hand Flute, Right Hand Thread, H3


Item #: 62667506
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.
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) #4-40
Chamfer Modified Bottoming
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
Overall Length (Decimal Inch) 1.8700
Overall Length (Inch) 1-7/8
Overall Length (mm) 47.60
Helix Angle 40
Material Grade 3% Vanadium HSS
Oversize No
Thread Length (mm) 6.00
Flute Type Fast Spiral
Shank Diameter (mm) 3.58
Material Application Stainless Steel

$20.75

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Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-2.3016M

Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-2.3016M


Item #: 95555694
Brand: Glastonbury Gage & Southern Gage - GSG
Model #: GSG-CR-2.3016M

Product Specifications

Material Solid Carbide
Tolerance (Decimal Inch) +0.00002/-0.00002
Blank Number Wire Size #7
Inner Diameter (Decimal Inch) 2.3016
Calibrated No
Traceability Certification Included No
Standards B47.1 Gage Standards; ASME B89.1.6
Go/No Go Master

$1,540.97

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Emuge - #10-24 UNC 3 Flute 3BX Modified Bottoming Spiral Flute Tap - Cobalt, Oxide Finish, 2.756" OAL, Right Hand Flute, Right Hand Thread, Series Rekord D-Ti - Caliber Tooling

Emuge - #10-24 UNC 3 Flute 3BX Modified Bottoming Spiral Flute Tap - Cobalt, Oxide Finish, 2.756" OAL, Right Hand Flute, Right Hand Thread, Series Rekord D-Ti


Item #: 02772382
Brand: Emuge
Model #: BU456011.5007
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.
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) #10-24
Chamfer Modified Bottoming
Class of Fit 3BX
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) 2.7560
Helix Angle 15
Thread Standard UNC
Oversize No
Thread Length (Decimal Inch) 0.5910
Flute Type Slow Spiral
Series/List Rekord D-Ti
Tapping Depth (Decimal Inch) 0.9840
Shank Diameter (Decimal Inch) 0.1940
Material Application Titanium

$40.63

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Guhring - 1/4-20 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 2-1/2" OAL, Right Hand Flute, Right Hand Thread, Series 3922 - Caliber Tooling

Guhring - 1/4-20 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 2-1/2" OAL, Right Hand Flute, Right Hand Thread, Series 3922


Item #: 63267587
Brand: Guhring
Model #: 9039220063500
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) 1/4-20
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) 2.5000
Overall Length (Inch) 2-1/2
Helix Angle 40
Thread Standard UNC
Oversize No
Thread Length (Decimal Inch) 0.5120
Flute Type Fast Spiral
Series/List 3922
Shank Diameter (Decimal Inch) 0.2550
Material Application Alloyed Steel; Unalloyed Steel

$25.85

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Emuge - 1/4-28 UNF 5 Flute 2B Bottoming Spiral Flute Tap - Cobalt, TiCN Finish, 3.15" OAL, Right Hand Flute, Right Hand Thread - Caliber Tooling

Emuge - 1/4-28 UNF 5 Flute 2B Bottoming Spiral Flute Tap - Cobalt, TiCN Finish, 3.15" OAL, Right Hand Flute, Right Hand Thread


Item #: 02587814
Brand: Emuge
Model #: BU999400.5043
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 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) 1/4-28
Chamfer Bottoming
Class of Fit 2B
Number of Flutes 5
Material Cobalt
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant Through Coolant
Overall Length (Decimal Inch) 3.1500
Helix Angle 45
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.3940
Flute Type Fast Spiral
Tapping Depth (Decimal Inch) 1.1810
Shank Diameter (Decimal Inch) 0.2550
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

$77.94

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Guhring - 5/8-11 UNC 2B/3B Modified Bottoming Spiral Flute Tap - Cobalt, TiCN Finish, 3.811" OAL, Right Hand Flute, Right Hand Thread, H5, Series 4408 - Caliber Tooling

Guhring - 5/8-11 UNC 2B/3B Modified Bottoming Spiral Flute Tap - Cobalt, TiCN Finish, 3.811" OAL, Right Hand Flute, Right Hand Thread, H5, Series 4408


Item #: 52365053
Brand: Guhring
Model #: 9044085158750
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) 5/8-11
Chamfer Modified Bottoming
Class of Fit 2B/3B
Thread Limit H5
Material Cobalt
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 3.8110
Helix Angle 40
Thread Standard UNC
Oversize No
Thread Length (Decimal Inch) 0.9440
Flute Type Fast Spiral
Series/List 4408
Shank Diameter (Decimal Inch) 0.4800
Material Application Alloy Steel; Alloy Tool Steel; Aluminum Alloy; Case Hardened Steel; Cast Iron; Ductile Iron; Free Cutting Steel; Heat Treated Steel; Malleable Cast Iron; Stainless Steel; Structural Steel; Tool Steel

$62.09

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OSG - 1/4-28 UNF 3 Flute 2B Bottoming Spiral Flute Tap - Vanadium High Speed Steel, TiCN Finish, 2-1/2" OAL, Right Hand Flute, Right Hand Thread, H4, Series 303 - Caliber Tooling

OSG - 1/4-28 UNF 3 Flute 2B Bottoming Spiral Flute Tap - Vanadium High Speed Steel, TiCN Finish, 2-1/2" OAL, Right Hand Flute, Right Hand Thread, H4, Series 303


Item #: 76169051
Brand: OSG
Model #: 0137408
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.
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 2B
Thread Limit H4
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) 2-1/2
Helix Angle 45
Thread Standard UNF
Thread Length (Inch) 1
Flute Type Fast Spiral
Series/List 303
Shank Diameter (Decimal Inch) 0.2550
Material Application Hardened Steel; Low Carbon Steel; Medium Carbon Steel; Stainless Steel

$26.85

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Guhring - 3/8-24 UNC 3 Flute H7 Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 2.941" OAL, Right Hand Flute, Right Hand Thread, H7, Series 3981 - Caliber Tooling

Guhring - 3/8-24 UNC 3 Flute H7 Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 2.941" OAL, Right Hand Flute, Right Hand Thread, H7, Series 3981


Item #: 58540642
Brand: Guhring
Model #: 9039810095250
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) 3/8-24
Chamfer Modified Bottoming
Class of Fit H7
Thread Limit H7
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) 2.9410
Helix Angle 40
Thread Standard UNC
Amount Oversize (Decimal Inch) 0.0030
Flute Type Fast Spiral
Series/List 3981

$34.52

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Emuge - M20x2.50 Metric 3 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 4-15/32" OAL, Right Hand Flute, Right Hand Thread, Series Enorm - Caliber Tooling

Emuge - M20x2.50 Metric 3 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 4-15/32" OAL, Right Hand Flute, Right Hand Thread, Series Enorm


Item #: 94382561
Brand: Emuge
Model #: AU503000.0120
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.
Product Specifications
Thread Size (mm) M20x2.50
Chamfer Modified Bottoming
Class of Fit 6H
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) 4.4688
Overall Length (Inch) 4-15/32
Helix Angle 35
Thread Standard Metric
Oversize No
Thread Length (Decimal Inch) 1.1810
Thread Length (mm) 30.00
Flute Type Medium Spiral
Series/List Enorm
Shank Diameter (Decimal Inch) 0.6520
Shank Length (Decimal Inch) 3.2890
Material Application Cast Iron; Stainless Steel; Steel

$160.12

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Emuge - 7/16-20 UNF 3 Flute 3B Modified Bottoming Spiral Flute Tap - Cobalt, Oxide Finish, 3.937" OAL, Right Hand Flute, Right Hand Thread, Series Enorm-VA - Caliber Tooling

Emuge - 7/16-20 UNF 3 Flute 3B Modified Bottoming Spiral Flute Tap - Cobalt, Oxide Finish, 3.937" OAL, Right Hand Flute, Right Hand Thread, Series Enorm-VA


Item #: 02775369
Brand: Emuge
Model #: CU503210.5046
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.
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.
Product Specifications
Thread Size (Inch) 7/16-20
Chamfer Modified 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) 3.9370
Helix Angle 39
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.5120
Flute Type Medium Spiral
Series/List Enorm-VA
Shank Diameter (Decimal Inch) 0.3230
Material Application Acid-Resistant Steel; Alloyed Steel Castings; Stainless Steel; Tool Steel

$71.20

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

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


Item #: 62665989
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.
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) 5/8-18
Chamfer Modified Bottoming
Class of Fit 2B
Thread Limit H5
Number of Flutes 4
Material Vanadium High Speed Steel
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 3.8125
Overall Length (Inch) 3-13/16
Overall Length (mm) 96.84
Helix Angle 15
Material Grade 3% Vanadium HSS
Oversize No
Thread Length (mm) 23.00
Flute Type Slow Spiral
Shank Diameter (mm) 12.19

$72.13

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