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Threading Products - Taps For Sale | Benchmark Tooling - (25001 Products)


OSG - 1/4-20 UNC 3 Flute H3 Oxide Finish Vanadium High Speed Steel Spiral Flute Extension Tap - Modified Bottoming Chamfer, 6" OAL, 3B Class of Fit


Item #: 64183411
Brand: OSG
Model #: 1768101
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers similar to bottoming chamfers, but longer and have more teeth. They are used for threading to the bottom of blind holes and constructed of 2 to 2-1/2 threads.
Spiral flute taps are used for threading blind holes in aluminum, brass and softer steels. The flute geometry draws the chips away from the hole where chip disposal may be an issue.
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.
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 on stainless steels and high silicon aluminums.
Product Specifications
Thread Size 1/4-20
Overall Length (Inch) 6
Overall Length (Decimal Inch) 6.000
Chamfer Modified Bottoming
Thread Limit H3
Class of Fit 3B
Number of Flutes 3
Tap Type Spiral Flute
Finish/Coating Oxide
Flute Direction Right Hand
Thread Standard UNC
Material Vanadium High Speed Steel
Thread Direction Right Hand
Helix Angle 30
Shank Diameter (Decimal Inch) 0.2550
Square Size (Decimal Inch) 0.1910
Material Application Carbon Steel; Hardened Steel; Stainless Steel
Neck Length (Decimal Inch) 1.5000
Shank Size Type Reduced

$57.85

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Heli-Coil - #2-56 UNC, H1, 3 Flute, Bottoming Chamfer, Bright Finish, High Speed Steel Hand STI Tap - 1-7/8" OAL, 9/16" Thread Length, 3/16" Square Length, 0.11" Square Size, 3B Class of Fit


Item #: 64831670
Brand: Heli-Coil
Model #: 02CBB
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and non-ferrous materials.
Product Specifications
Thread Size (Inch) #2-56
Class of Fit 3B
Thread Limit H1
Number of Flutes 3
Chamfer Bottoming
Finish/Coating Bright
Overall Length (Inch) 1-7/8
Thread Standard UNC
Thread Length (Inch) 9/16
Shank Diameter (Decimal Inch) 0.1410
Square Length (Inch) 3/16
Square Size (Decimal Inch) 0.1100
Material High Speed Steel

$30.02

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Kennametal - 1/8-27 NPTF Thread, 4 Flute Standard Pipe Tap - 2.13" OAL, 3/4" Thread Length, 7/16" Shank Diam, TiN Finish, High Speed Steel


Item #: 88139043
Brand: Kennametal
Model #: 4130756
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.
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.
Product Specifications
Thread Size 1/8-27
Thread Standard NPTF
Material High Speed Steel
Finish/Coating TiN
Number of Flutes 4
Overall Length (Decimal Inch) 2.1300
Hook Regular
Projection (Decimal Inch) 0.3120
Thread Length (Decimal Inch) 0.7500
Shank Diameter (Decimal Inch) 0.4375
Square Size (Decimal Inch) 0.3280
Chamfer 1 to 3-1/2

$54.67

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Vermont Tap & Die - 1/16-27 NPTF Thread, 4 Flute Standard Pipe Tap - 2-1/8" OAL, 11/16" Thread Length, 5/16" Shank Diam, Bright Finish, High Speed Steel


Item #: 33162686
Brand: Vermont Tap & Die
Model #: 385323
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.
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 1/16-27
Thread Standard NPTF
Material High Speed Steel
Finish/Coating Bright
Number of Flutes 4
Overall Length (Decimal Inch) 2.1250
Overall Length (Inch) 2-1/8
Overall Length (mm) 53.98
Hook Regular
Thread Length (Decimal Inch) 0.6875
Thread Length (Inch) 11/16
Thread Length (mm) 17
Shank Diameter (Decimal Inch) 0.3125
Square Size (Decimal Inch) 0.2340
Square Size (mm) 6
Series/List 3180
Chamfer 7 to 10

$42.53

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Import - 1/2-20 UNF, H3, 4 Flute, Plug Chamfer, Bright Finish, High Speed Steel Hand STI Tap - 3-19/32" OAL, 1-21/32" Thread Length


Item #: 45660313
Brand: Import
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.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and non-ferrous materials.
Product Specifications
Thread Size (Inch) 1/2-20
Thread Limit H3
Number of Flutes 4
Chamfer Plug
Finish/Coating Bright
Overall Length (Inch) 3-19/32
Thread Standard UNF
Thread Length (Inch) 1-21/32
Material High Speed Steel

$11.08

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Emuge - 1/8-27 NPT Thread, 5 Flute Standard Pipe Tap - 2-1/8" OAL, 3/4" Thread Length, 7/16" Shank Diam, TiN Finish, Cobalt


Item #: 80696073
Brand: Emuge
Model #: AW181400.5764
Exact Tooling IR#: 04

Features and Benefits

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.
Product Specifications
Thread Size 1/8-27
Thread Standard NPT
Material Cobalt
Finish/Coating TiN
Number of Flutes 5
Overall Length (Decimal Inch) 2.1250
Overall Length (Inch) 2-1/8
Thread Length (Decimal Inch) 0.7500
Shank Diameter (Decimal Inch) 0.4375
Square Size (Decimal Inch) 0.3280
Series/List KEG
Chamfer Modified Bottoming

$60.88

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DORMER - 1/8-27 NPT Thread, 4 Flute Standard Pipe Tap - 70mm OAL, 19mm Thread Length, TiN Finish, High Speed Steel


Item #: 65677312
Brand: DORMER
Model #: 0161463
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.
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.
Product Specifications
Thread Size 1/8-27
Thread Standard NPT
Material High Speed Steel
Finish/Coating TiN
Number of Flutes 4
Overall Length (Decimal Inch) 2.7580
Overall Length (mm) 70.00
Hook Regular
Projection (Decimal Inch) 0.3120
Thread Length (Decimal Inch) 0.7486
Thread Length (mm) 19
Square Size (Decimal Inch) 0.3270
Square Size (mm) 8
Series/List E721

$59.30

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Walter-Prototyp - #10-32 UNF, 3 Flute, 15° Helix, Modified Bottoming Chamfer, Bright Finish, Powdered Metal Spiral Flute STI Tap - Right Hand Flute, 3.1496" OAL, 0.2362" Shank Diam, 0.5906" Thread Length, 3B Class of Fit, Series 234069


Item #: 53063244
Brand: Walter-Prototyp
Model #: 5078572
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.
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) #10-32
Class of Fit 3B
Number of Flutes 3
Chamfer Modified Bottoming
Finish/Coating Bright
Overall Length (Decimal Inch) 3.1496
Overall Length (mm) 80.00
Helix Angle 15
Thread Standard UNF
Material Powdered Metal
Flute Direction Right Hand
Thread Length (Decimal Inch) 0.5906
Thread Length (mm) 15.00
Series/List 234069
Shank Diameter (Decimal Inch) 0.2362
Shank Diameter (mm) 6.00
Material Application Aluminum; Cast Steel; Cobalt Alloys; Iron Alloys; Nickel Alloys; Non-Ferrous Metals; Steel; Titanium; Titanium Alloys

$100.98

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Balax - M5x0.80 Metric Coarse D4 Bright Finish High Speed Steel Thread Forming Extension Tap - Bottoming Chamfer, 4" OAL, 7/8" Thread Length, 4H Class of Fit


Item #: 49715691
Brand: Balax
Model #: 18204
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
Thread forming taps do not cut threads; rather, they form threads by displacing material. They generate threads without producing chips. They are used on mild steels, carbon steels and low to medium alloys
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Product Specifications
Thread Size M5x0.80
Overall Length (Inch) 4
Overall Length (Decimal Inch) 4.000
Chamfer Bottoming
Thread Limit D4
Class of Fit 4H
Number of Flutes 0
Tap Type Thread Forming
Finish/Coating Bright
Flute Direction Right Hand
Thread Standard Metric Coarse
Material High Speed Steel
Thread Length (Inch) 7/8
Square Length (Inch) 1/4
Shank Size Type Regular

$50.46

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Regal Cutting Tools - M8x1.00 Metric Fine, 3 Flute, Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 2-23/32" OAL, 1-1/8" Thread Length


Item #: 58850397
Brand: Regal Cutting Tools
Model #: 007362AS
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
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) M8x1.00
Thread Limit D2
Number of Flutes 3
Chamfer Bottoming
Finish/Coating Bright
Overall Length (Decimal Inch) 2.7188
Overall Length (Inch) 2-23/32
Thread Standard Metric Fine
Material High Speed Steel
Flute Direction Right Hand
Thread Length (Decimal Inch) 1.1250
Thread Length (Inch) 1-1/8

$39.02

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OSG - 1 - 11-1/2 NPTF, 15° Helix, 5 Flutes, Bottoming Chamfer, Bright Finish, High Speed Steel, Spiral Flute Pipe Tap - Right Hand Flute, 1-1/8" Shank Diam, 1-3/4" Thread Length, 0.5781" Projection, 0.843" Square Size,


Item #: 65091696
Brand: OSG
Model #: 1253000
Exact Tooling IR#: 04

Features and Benefits

NPTF (National Pipe Taper Fuel) refers to Dryseal American National Standard Tapered Pipe Threads. They do not require a sealant due to being formed by metal to metal contact.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and non-ferrous materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Short projection pipe taps are used for shallow hole applications. They are ideal, for the internal threading of pipes and pipe fittings.
Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
Product Specifications
Thread Size (Inch) 1 - 11-1/2
Thread Standard NPTF
Material High Speed Steel
Finish/Coating Bright
Tap Type Spiral Fluted Short Projection
Number of Flutes 5
Helix Angle 15
Overall Length (Inch) 3-3/4
Thread Length (Inch) 1-3/4
Shank Diameter (Decimal Inch) 1.1250
Square Size (Decimal Inch) 0.8430
Material Application Aluminum; Carbon Steel; Cast Iron; Hardened Steel
Flute Direction Right Hand
Projection (Decimal Inch) 0.5781
Chamfer Bottoming

$221.18

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Cleveland - 1/4-20 UNC 2 Flute H3 Bright Finish High Speed Steel Spiral Point Extension Tap - Plug Chamfer, 6" OAL, 2B Class of Fit, Series 1011EXT


Item #: 02525640
Brand: Cleveland
Model #: C59117
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.
Spiral point taps are used for tapping through holes. They have a flute geometry that shoots chips ahead of the cutting action to reduce loading and clogging within the flute.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Product Specifications
Thread Size 1/4-20
Overall Length (Inch) 6
Overall Length (Decimal Inch) 6.000
Chamfer Plug
Thread Limit H3
Class of Fit 2B
Number of Flutes 2
Tap Type Spiral Point
Finish/Coating Bright
Flute Direction Right Hand
Thread Standard UNC
Material High Speed Steel
Series/List 1011EXT
Shank Diameter (Decimal Inch) 0.2550
Shank Size Type Regular

$74.73

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Hertel - 5/8-11 UNC, H4, 4 Flute, Bottoming Chamfer, Bright Finish, High Speed Steel Hand STI Tap - 4-1/4" OAL, 2" Thread Length


Item #: 07683006
Brand: Hertel
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and non-ferrous materials.
Product Specifications
Thread Size (Inch) 5/8-11
Thread Limit H4
Number of Flutes 4
Chamfer Bottoming
Finish/Coating Bright
Overall Length (Inch) 4-1/4
Thread Standard UNC
Thread Length (Inch) 2
Material High Speed Steel

$61.61

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OSG - 5/16-18 UNC, 3 Flute, 15° Helix, Semi-Bottoming Chamfer, V Finish, Powdered Metal Spiral Flute STI Tap - Right Hand Flute, 2-15/16" OAL, 0.381" Shank Diam, 1-1/4" Thread Length, Series 315


Item #: 49146152
Brand: OSG
Model #: 31501008
Exact Tooling IR#: 04

Features and Benefits

Semi-bottoming chamfers are used for blind holes. They have 3 to 3-1/2 threads.
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 (Inch) 5/16-18
Thread Limit H4
Number of Flutes 3
Chamfer Semi-Bottoming
Finish/Coating V
Overall Length (Inch) 2-15/16
Helix Angle 15
Thread Standard UNC
Material Powdered Metal
Flute Direction Right Hand
Thread Length (Inch) 1-1/4
Series/List 315
Shank Diameter (Decimal Inch) 0.3810

$53.14

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OSG - M16x2.00, 3 Flute, 15° Helix, Modified Bottoming Chamfer, Oxide Finish, Powdered Metal Spiral Flute STI Tap - Right Hand Flute, 4-1/4" OAL, 0.59" Shank Diam, 2" Thread Length, 6H Class of Fit, Series 345STI


Item #: 57688921
Brand: OSG
Model #: 34501101
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.
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) M16x2.00
Class of Fit 6H
Thread Limit D5
Number of Flutes 3
Chamfer Modified Bottoming
Finish/Coating Oxide
Overall Length (Inch) 4-1/4
Helix Angle 15
Material Powdered Metal
Flute Direction Right Hand
Thread Length (Inch) 2
Series/List 345STI
Shank Diameter (Decimal Inch) 0.5900

$134.62

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Hertel - #8-32 UNC 3 Flute H3 Bright Finish High Speed Steel Hand Extension Tap - Plug Chamfer, 6" OAL, 2B Class of Fit


Item #: 87151965
Brand: Hertel
Exact Tooling IR#: 04

Features and Benefits

Plug chamfers are the most commonly used chamfer and are designed for efficiently threading through and blind holes. They have 3 to 5 threads.
Hand taps are used to cut threads in blind or through holes. They are used by hand or in general purpose machine operations.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Product Specifications
Thread Size #8-32
Overall Length (Inch) 6
Overall Length (Decimal Inch) 6.000
Chamfer Plug
Thread Limit H3
Class of Fit 2B
Number of Flutes 3
Tap Type Hand
Finish/Coating Bright
Thread Standard UNC
Material High Speed Steel
Shank Diameter (Decimal Inch) 0.1230
Shank Size Type Reduced

$59.88

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Reiff & Nestor - 1/2-14 NPT, 15° Helix, 4 Flutes, Bright Finish, High Speed Steel, Spiral Flute Pipe Tap - Right Hand Flute, 11/16" Shank Diam, 1-3/8" Thread Length, 0.5790" Projection, 5/8" Square Size, Series 120GS


Item #: 05959549
Brand: Reiff & Nestor
Model #: 46807
Exact Tooling IR#: 04

Features and Benefits

NPT (National Pipe Taper) refers to American National Standard Taper Pipe Threads. They are commonly used for general purpose applications and require a sealant.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and non-ferrous 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) 1/2-14
Thread Standard NPT
Material High Speed Steel
Finish/Coating Bright
Number of Flutes 4
Helix Angle 15
Overall Length (Inch) 3-1/8
Thread Length (Inch) 1-3/8
Series/List 120GS
Shank Diameter (Decimal Inch) 0.6875
Square Length (Inch) 5/8
Square Size (Decimal Inch) 0.5150
Flute Direction Right Hand
Projection (Decimal Inch) 0.5790

$100.29

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Emuge - 3/8-16 UNC, 3 Flute, 15° Helix, Modified Bottoming Chamfer, Nitride/Oxide Finish, Cobalt Spiral Flute STI Tap - Right Hand Flute, 3-15/16" OAL, 0.367" Shank Diam, 0.866" Thread Length, 3BX Class of Fit, Series Rekord D-Ti


Item #: 04619698
Brand: Emuge
Model #: CU456011.5619
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.
Nitride/Oxide is used to prevent galling, welding and loading. It is commonly used on low carbon steels, stainless steels and nonferrous metals.
Product Specifications
Thread Size (Inch) 3/8-16
Class of Fit 3BX
Number of Flutes 3
Chamfer Modified Bottoming
Finish/Coating Nitride/Oxide
Overall Length (Decimal Inch) 3.9370
Helix Angle 15
Thread Standard UNC
Material Cobalt
Flute Direction Right Hand
Thread Length (Decimal Inch) 0.8660
Series/List Rekord D-Ti
Shank Diameter (Decimal Inch) 0.3670
Material Application Titanium

$65.50

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Regal Cutting Tools - 1-1/8 - 12 UNF, H6, 4 Flute, Taper Chamfer, Bright Finish, High Speed Steel Hand STI Tap - 5-7/16" OAL, 2-9/16" Thread Length, 7/8" Square Length, 0.672" Square Size, 2B Class of Fit


Item #: 58867995
Brand: Regal Cutting Tools
Model #: 013374AS
Exact Tooling IR#: 04

Features and Benefits

Taper chamfers are known as a starter tap. They have a longer chamfer and require a less aggressive cutting action. They are 7 to 10 threads.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and non-ferrous materials.
Product Specifications
Thread Size (Inch) 1-1/8 - 12
Class of Fit 2B
Thread Limit H6
Number of Flutes 4
Chamfer Taper
Finish/Coating Bright
Overall Length (Inch) 5-7/16
Thread Standard UNF
Thread Length (Inch) 2-9/16
Shank Diameter (Decimal Inch) 0.8960
Square Length (Inch) 7/8
Square Size (Decimal Inch) 0.6720
Material High Speed Steel

$204.95

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Hertel - 1/4-20 UNC, H2, 3 Flute, Bottoming Chamfer, Bright Finish, High Speed Steel Hand STI Tap - 2-23/32" OAL, 1-1/8" Thread Length


Item #: 07682461
Brand: Hertel
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and non-ferrous materials.
Product Specifications
Thread Size (Inch) 1/4-20
Thread Limit H2
Number of Flutes 3
Chamfer Bottoming
Finish/Coating Bright
Overall Length (Inch) 2-23/32
Thread Standard UNC
Thread Length (Inch) 1-1/8
Material High Speed Steel

$19.08

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