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Threading > Taps (ET04) - (129237 Products)


Threading > Taps (ET04)


OSG - M5x0.80 Metric Coarse 2 Flute 6H Plug Spiral Flute Tap - Vanadium High Speed Steel, TiCN Finish, 2-3/8" OAL, Left Hand Flute, Right Hand Thread, Series 13159


Item #: 75764563
Brand: OSG
Model #: 1315900308
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.
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 (mm) M5x0.80
Chamfer Plug
Class of Fit 6H
Number of Flutes 2
Material Vanadium High Speed Steel
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Left Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 2-3/8
Helix Angle 20
Thread Standard Metric Coarse
Oversize No
Thread Length (Inch) 7/8
Flute Type Slow Spiral
Series/List 13159
Shank Diameter (Decimal Inch) 0.1940
Material Application Aluminum

$19.70

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Walter-Prototyp - M2.5x0.45 Metric 3 Flute 6HX Modified Bottoming Spiral Flute Tap - Cobalt, Oxide Finish, 50mm OAL, Right Hand Flute, Right Hand Thread, Series M20513


Item #: 43843796
Brand: Walter-Prototyp
Model #: 6149734
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.
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) M2.5x0.45
Chamfer Modified Bottoming
Class of Fit 6HX
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) 1.9685
Overall Length (mm) 50.00
Helix Angle 40
Thread Standard Metric
Material Grade M35
Oversize No
Thread Length (Decimal Inch) 0.1575
Thread Length (mm) 4.00
Flute Type Fast Spiral
Series/List M20513
Neck Length (Decimal Inch) 0.3346
Tapping Depth (Decimal Inch) 0.4921
Tapping Depth (mm) 12.50
Shank Diameter (Decimal Inch) 0.1102
Shank Diameter (mm) 2.80
Material Application Cast Steel; Gray Cast Iron; Malleable Cast Iron; Spheroidal Cast Iron; Stainless Steel; Steel; Vermicular Cast Iron

$46.30

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Sandvik Coromant - 1/8-27 NPT 60° 4 Flute Modified Bottoming Spiral Flute Tap - Powdered Metal, Steam Finish, 90mm OAL, Right Hand Flute, Right Hand Thread, H6, Series CoroTap 300


Item #: 49406010
Brand: Sandvik Coromant
Model #: 6182709
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.
Product Specifications
Thread Size (Inch) 1/8-27
Chamfer Modified Bottoming
Thread Limit H6
Number of Flutes 4
Material Powdered Metal
Finish/Coating Steam
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 3.5433
Overall Length (mm) 90.00
Helix Angle 30
Thread Standard NPT 60
Thread Length (Decimal Inch) 0.5512
Thread Length (mm) 14.00
Flute Type Medium Spiral
Series/List CoroTap 300
Neck Length (Decimal Inch) 1.9680
Shank Diameter (Decimal Inch) 0.4370
Shank Diameter (mm) 11.10

$69.80

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Emuge - 3/4-16 UNF 4 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 4.331" OAL, Right Hand Flute, Right Hand Thread, Series Enorm


Item #: 02774347
Brand: Emuge
Model #: CU501000.5050
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 (Inch) 3/4-16
Chamfer Modified 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) 4.3310
Helix Angle 35
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.6690
Flute Type Medium Spiral
Series/List Enorm
Shank Diameter (Decimal Inch) 0.5900

$135.84

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Guhring - 1/4-20 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, MolyGlide Finish, 2-1/2" OAL, Right Hand Flute, Right Hand Thread, H4/H5, Series 3964


Item #: 01117274
Brand: Guhring
Model #: 9039640063500
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.
MolyGlide is a non-stick, low friction coating that has good sliding properties. It is commonly used for dry applications or where lubrication is minimal. MolyGlide is a proprietary coating exclusive to Guhring, Inc.
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
Thread Limit H4/H5
Number of Flutes 3
Material Cobalt
Finish/Coating MolyGlide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.5000
Helix Angle 40
Thread Standard UNC
Flute Type Fast Spiral
Series/List 3964

$21.63

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Guhring - 7/16-14 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 3.157" OAL, Right Hand Flute, Right Hand Thread, Series 3904


Item #: 60639507
Brand: Guhring
Model #: 9039040111130
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) 7/16-14
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) 3.1570
Helix Angle 40
Thread Standard UNC
Oversize No
Flute Type Fast Spiral
Series/List 3904
Shank Diameter (Decimal Inch) 0.3230

$34.70

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Accupro - #6-32 3 Flute 2B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Bright Finish, 2" OAL, Right Hand Flute, Right Hand Thread, H3


Item #: 62666086
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) #6-32
Chamfer Modified Bottoming
Class of Fit 2B
Thread Limit H3
Number of Flutes 3
Material Vanadium High Speed Steel
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.0000
Overall Length (Inch) 2
Overall Length (mm) 50.80
Helix Angle 15
Material Grade 3% Vanadium HSS
Oversize No
Thread Length (mm) 8.00
Flute Type Slow Spiral
Shank Diameter (mm) 3.58

$20.17

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Walter-Prototyp - M2.5x0.45 Metric 3 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 50mm OAL, Right Hand Flute, Right Hand Thread, Series P2051905


Item #: 36370963
Brand: Walter-Prototyp
Model #: 6244475
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 (mm) M2.5x0.45
Chamfer Modified Bottoming
Class of Fit 6H
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) 1.9685
Overall Length (mm) 50.00
Helix Angle 45
Thread Standard Metric
Material Grade M35
Oversize No
Thread Length (Decimal Inch) 0.1575
Thread Length (mm) 4.00
Flute Type Fast Spiral
Series/List P2051905
Neck Length (Decimal Inch) 0.3346
Tapping Depth (Decimal Inch) 0.4921
Tapping Depth (mm) 12.50
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

$57.22

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Accupro - 1/4-28 3 Flute Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, 2-1/2" OAL, Right Hand Flute, Right Hand Thread, H7


Item #: 38013595
Brand: Accupro
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.
Product Specifications
Thread Size (Inch) 1/4-28
Chamfer Bottoming
Thread Limit H7
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 (Inch) 2-1/2
Helix Angle 33
Oversize No
Thread Length (Decimal Inch) 0.4720
Flute Type Medium Spiral
Neck Length (Inch) 1
Shank Diameter (Decimal Inch) 0.2550

$20.30

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Emuge - 1-8 UNC 3 Flute 2BX Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 6.299" OAL, Right Hand Flute, Right Hand Thread, Series Rekord D


Item #: 52306842
Brand: Emuge
Model #: CU583701.5018
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) 1-8
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) 6.2990
Helix Angle 15
Thread Standard UNC
Oversize No
Thread Length (Decimal Inch) 1.4170
Flute Type Slow Spiral
Series/List Rekord D
Shank Diameter (Decimal Inch) 0.8000
Shank Length (Decimal Inch) 4.8820
Material Application Aluminum Alloys; Cast Iron; Copper Alloys; Stainless Steel; Steel

$331.99

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OSG - M20x1.50 Metric Fine 4 Flute 2B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Bright Finish, 95mm OAL, Right Hand Flute, Right Hand Thread, Series 123


Item #: 68572130
Brand: OSG
Model #: 11762
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) M20x1.50
Chamfer Modified Bottoming
Class of Fit 2B
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 (mm) 95.00
Helix Angle 50
Thread Standard Metric Fine
Thread Length (mm) 45.00
Flute Type Fast Spiral
Series/List 123
Shank Diameter (mm) 15.00
Material Application Aluminum; Cast Aluminum; Cast Iron; Hardened Steel; High Carbon Steel; Low Carbon Steel; Medium Carbon Steel

$102.30

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Regal Cutting Tools - 7/8-9 UNC 4 Flute 3B Plug Spiral Flute Tap - High Speed Steel, Bright Finish, 4-11/16" OAL, Right Hand Flute, Right Hand Thread, H4


Item #: 58850470
Brand: Regal Cutting Tools
Model #: 013034AS
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.
Product Specifications
Thread Size (Inch) 7/8-9
Chamfer Plug
Class of Fit 3B
Thread Limit H4
Number of Flutes 4
Material High Speed Steel
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 4.6875
Overall Length (Inch) 4-11/16
Helix Angle 30
Thread Standard UNC
Oversize No
Thread Length (Decimal Inch) 2.2188
Thread Length (Inch) 2-7/32
Flute Type Medium Spiral
Shank Diameter (Decimal Inch) 0.6970
Square Length (Inch) 3/4
Material Application Aluminum; Stainless Steel

$158.27

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DORMER - M2.5x0.45 Metric Coarse 3 Flute 6H Bottoming Spiral Flute Tap - Cobalt, Oxide Finish, 44.5mm OAL, Right Hand Flute, Right Hand Thread, Series E003


Item #: 65658510
Brand: DORMER
Model #: 0168851
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 (mm) M2.5x0.45
Chamfer Bottoming
Class of Fit 6H
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) 1.7533
Overall Length (mm) 44.50
Helix Angle 45
Thread Standard Metric Coarse
Thread Length (Decimal Inch) 0.3743
Thread Length (mm) 9.50
Flute Type Fast Spiral
Series/List E003
Tapping Depth (Decimal Inch) 0.3743
Tapping Depth (mm) 9.50
Shank Diameter (Decimal Inch) 0.1103
Shank Diameter (mm) 2.80
Material Application Alloy Steel; Carbon Steel; Free Machining Stainless Steel; Hardened Steel; Stainless Steel; Steel; Structural Steel

$44.77

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OSG - M18x2.00 Metric Fine 4 Flute 6H Semi-Bottoming Spiral Flute Tap - Powdered Metal, V Finish, 125mm OAL, Right Hand Flute, Right Hand Thread, D7, Series 16500


Item #: 49196140
Brand: OSG
Model #: 1650006508
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.
V is a multi-layered TiCN coating that is harder and has greater wear resistance than TiN. It is used for applications in cast iron, steel, stainless steel, nickel alloys and aluminum. V is a proprietary coating exclusive to OSG Tap and Die, Inc.
Product Specifications
Thread Size (mm) M18x2.00
Chamfer Semi-Bottoming
Class of Fit 6H
Thread Limit D7
Number of Flutes 4
Material Powdered Metal
Finish/Coating V
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (mm) 125.00
Helix Angle Range 15 to 45
Thread Standard Metric Fine
Series/List 16500
Tapping Depth (mm) 55.00

$135.46

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Emuge - M12x1.75 Metric 3 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 110mm OAL, Right Hand Flute, Right Hand Thread, Series Enorm


Item #: 67671719
Brand: Emuge
Model #: C0501000.0112
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) M12x1.75
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) 4.3307
Overall Length (mm) 110.00
Helix Angle 35
Thread Standard Metric
Oversize No
Thread Length (Decimal Inch) 0.7087
Thread Length (mm) 18.00
Flute Type Medium Spiral
Series/List Enorm
Shank Diameter (Decimal Inch) 0.3543
Shank Diameter (mm) 9.00
Shank Length (Decimal Inch) 3.6221
Shank Length (mm) 92
Material Application Copper Alloys; Steel

$60.70

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OSG - #8-32 UNC 3 Flute 2B Bottoming Spiral Flute Tap - High Speed Steel, Oxide Finish, 2-1/8" OAL, Right Hand Flute, Right Hand Thread


Item #: 04621561
Brand: OSG
Model #: 2985301
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.
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) #8-32
Chamfer Bottoming
Class of Fit 2B
Number of Flutes 3
Material High Speed Steel
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 2-1/8
Helix Angle 50
Thread Standard UNC
Oversize No
Thread Length (Inch) 3/4
Flute Type Fast Spiral
Shank Diameter (Decimal Inch) 0.1680
Material Application Aluminum; Carbon Steel

$12.67

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Kennametal - 7/16-20 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 100mm OAL, Right Hand Flute, Right Hand Thread


Item #: 37925443
Brand: Kennametal
Model #: 6173309
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) 7/16-20
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) 3.9400
Overall Length (mm) 100.00
Helix Angle 45
Thread Length (Decimal Inch) 0.5900
Thread Length (mm) 15.00
Flute Type Fast Spiral
Neck Length (Decimal Inch) 1.2600
Tapping Depth (Decimal Inch) 1.8500
Tapping Depth (mm) 47.00
Shank Diameter (Decimal Inch) 0.3150
Shank Diameter (mm) 8.00
Shank Length (Decimal Inch) 2.0900
Shank Length (mm) 53
Square Length (Inch) 0.3500

$93.09

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OSG - 1/4-20 UNC 3 Flute 2B Bottoming Spiral Flute Tap - High Speed Steel, elektraLUBE Finish, 2-1/2" OAL, Right Hand Flute, Right Hand Thread, H5, Series 107


Item #: 65025009
Brand: OSG
Model #: 5003502
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.
elektraLUBE prevents welding, loading and galling between the tap and the workpiece. It is commonly used on stainless steels, high nickel alloys, aluminum and copper. elektraLUBE is a proprietary coating exclusive to OSG Tap and Die, Inc.
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 Bottoming
Class of Fit 2B
Thread Limit H5
Number of Flutes 3
Material High Speed Steel
Finish/Coating elektraLUBE
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 2-1/2
Helix Angle 50
Thread Standard UNC
Flute Type Fast Spiral
Series/List 107

$20.69

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Guhring - 5/16-18 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap - Powdered Metal, TiN Finish, 2-23/32" OAL, Right Hand Flute, Right Hand Thread, Series 3910


Item #: 63266423
Brand: Guhring
Model #: 9039100079380
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.
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
Class of Fit 2B
Number of Flutes 3
Material Powdered Metal
Finish/Coating TiN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.7200
Overall Length (Inch) 2-23/32
Helix Angle 40
Thread Standard UNC
Oversize No
Flute Type Fast Spiral
Series/List 3910
Shank Diameter (Decimal Inch) 0.3180
Material Application Aerospace Alloy; Stainless Steel

$30.08

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Kennametal - 5/16-24 UNF 3 Flute 3B Bottoming Spiral Flute Tap - Vanadium High Speed Steel, TiN Finish, 2.72" OAL, Right Hand Flute, Right Hand Thread, H3


Item #: 88128145
Brand: Kennametal
Model #: 4131103
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 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) 5/16-24
Chamfer Bottoming
Class of Fit 3B
Thread Limit H3
Number of Flutes 3
Material Vanadium High Speed Steel
Finish/Coating TiN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.7200
Helix Angle 52
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.6850
Flute Type Fast Spiral
Neck Length (Decimal Inch) 0.4380
Shank Diameter (Decimal Inch) 0.3180
Material Application Aluminum; Cast Iron; Non-Ferrous Metals; Stainless Steel; Steel

$34.59

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