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

Walter-Prototyp - M8x1.25 Metric Coarse, 3 Flute, 35° Helix, Modified Bottoming Chamfer, Bright Finish, Cobalt Spiral Flute STI Tap - Right Hand Flute, 3-15/16" OAL, 0.3937" Shank Diam, 0.5906" Thread Length, 6H Class of Fit, Series N205069 - Exact Industrial Supply

Walter-Prototyp - M8x1.25 Metric Coarse, 3 Flute, 35° Helix, Modified Bottoming Chamfer, Bright Finish, Cobalt Spiral Flute STI Tap - Right Hand Flute, 3-15/16" OAL, 0.3937" Shank Diam, 0.5906" Thread Length, 6H Class of Fit, Series N205069


Item #: 53085197
Brand: Walter-Prototyp
Model #: 6476136
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 (mm) M8x1.25
Class of Fit 6H
Number of Flutes 3
Chamfer Modified Bottoming
Finish/Coating Bright
Overall Length (Decimal Inch) 3.9370
Overall Length (mm) 100.00
Helix Angle 35
Thread Standard Metric Coarse
Material Cobalt
Flute Direction Right Hand
Thread Length (Decimal Inch) 0.5906
Thread Length (mm) 15.00
Series/List N205069
Shank Diameter (Decimal Inch) 0.3937
Shank Diameter (mm) 10.00
Material Application Aluminum; Cobalt Alloys; Fiber Reinforced Plastics; Graphite; Iron Alloys; Nickel Alloys; Non-Ferrous Metals; Plastics; Titanium; Titanium Alloys

$73.56

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Cleveland - 5/16-24 UNF 3 Flute H3 Bright Finish High Speed Steel Spiral Point Extension Tap - Plug Chamfer, 6" OAL, 2B Class of Fit, Series 1011EXT - Exact Industrial Supply

Cleveland - 5/16-24 UNF 3 Flute H3 Bright Finish High Speed Steel Spiral Point Extension Tap - Plug Chamfer, 6" OAL, 2B Class of Fit, Series 1011EXT


Item #: 02525731
Brand: Cleveland
Model #: C59122
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 5/16-24
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 Spiral Point
Finish/Coating Bright
Flute Direction Right Hand
Thread Standard UNF
Material High Speed Steel
Series/List 1011EXT
Shank Size Type Regular

$91.16

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OSG - 1/8-27 NPT Thread, 4 Flute Standard Pipe Tap - 2-1/8" OAL, 3/4" Thread Length, 5/16" Shank Diam, TiN Finish, High Speed Steel - Exact Industrial Supply

OSG - 1/8-27 NPT Thread, 4 Flute Standard Pipe Tap - 2-1/8" OAL, 3/4" Thread Length, 5/16" Shank Diam, TiN Finish, High Speed Steel


Item #: 44158012
Brand: OSG
Model #: 1310205
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 (Inch) 2-1/8
Hook Regular
Projection (Decimal Inch) 0.3120
Thread Length (Inch) 3/4
Shank Diameter (Decimal Inch) 0.3125
Square Size (Decimal Inch) 0.2340
Series/List 108
Chamfer 1 to 3-1/2

$40.71

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Union Butterfield - 1/4-20 UNC 2 Flute H3 Bright Finish High Speed Steel Spiral Point Extension Tap - Plug Chamfer, 4" OAL, 1" Thread Length, 3B Class of Fit, Series 1534NE - Exact Industrial Supply

Union Butterfield - 1/4-20 UNC 2 Flute H3 Bright Finish High Speed Steel Spiral Point Extension Tap - Plug Chamfer, 4" OAL, 1" Thread Length, 3B Class of Fit, Series 1534NE


Item #: 63714406
Brand: Union Butterfield
Model #: 1020020
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) 4
Overall Length (Decimal Inch) 4.000
Chamfer Plug
Thread Limit H3
Class of Fit 3B
Number of Flutes 2
Tap Type Spiral Point
Finish/Coating Bright
Flute Direction Right Hand
Thread Standard UNC
Material High Speed Steel
Thread Length (Decimal) 1.0000
Thread Length (Inch) 1
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.2550
Square Length (Inch) 5/16
Square Size (Decimal Inch) 0.1910
Flute Direction Right Hand
Series/List 1534NE
Shank Size Type Regular

$62.17

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Hertel - 2 - 11-1/2 NPT Thread, 7 Flute Standard Pipe Tap - 4-1/2" OAL, 1-3/4" Thread Length, 1-7/8" Shank Diam, TiN Finish, High Speed Steel - Exact Industrial Supply

Hertel - 2 - 11-1/2 NPT Thread, 7 Flute Standard Pipe Tap - 4-1/2" OAL, 1-3/4" Thread Length, 1-7/8" Shank Diam, TiN Finish, High Speed Steel


Item #: 75622381
Brand: Hertel
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 2 - 11-1/2
Thread Standard NPT
Material High Speed Steel
Finish/Coating TiN
Number of Flutes 7
Overall Length (Inch) 4-1/2
Hook Regular
Thread Length (Inch) 1-3/4
Shank Diameter (Decimal Inch) 1.8750
Square Size (Decimal Inch) 1.4060

$503.60

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Balax - 1/4-20 UNC H8 Bright Finish High Speed Steel Thread Forming Extension Tap - Bottoming Chamfer, 6" OAL, 1" Thread Length, 2B Class of Fit, Series BXEXT - Exact Industrial Supply

Balax - 1/4-20 UNC H8 Bright Finish High Speed Steel Thread Forming Extension Tap - Bottoming Chamfer, 6" OAL, 1" Thread Length, 2B Class of Fit, Series BXEXT


Item #: 49713811
Brand: Balax
Model #: 12728
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 1/4-20
Overall Length (Inch) 6
Overall Length (Decimal Inch) 6.000
Chamfer Bottoming
Thread Limit H8
Class of Fit 2B
Number of Flutes 0
Tap Type Thread Forming
Finish/Coating Bright
Flute Direction Right Hand
Thread Standard UNC
Material High Speed Steel
Thread Length (Inch) 1
Square Length (Inch) 5/16
Series/List BXEXT
Shank Size Type Regular

$55.25

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OSG - 9/16-18 UNF, 4 Flute, 45° Helix, Semi-Bottoming Chamfer, V Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 4-1/32" OAL, 0.542" Shank Diam, 1-13/16" Thread Length, Series 302 - Exact Industrial Supply

OSG - 9/16-18 UNF, 4 Flute, 45° Helix, Semi-Bottoming Chamfer, V Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 4-1/32" OAL, 0.542" Shank Diam, 1-13/16" Thread Length, Series 302


Item #: 49145428
Brand: OSG
Model #: 30203408
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) 9/16-18
Thread Limit H4
Number of Flutes 4
Chamfer Semi-Bottoming
Finish/Coating V
Overall Length (Inch) 4-1/32
Helix Angle 45
Thread Standard UNF
Material High Speed Steel
Flute Direction Right Hand
Thread Length (Inch) 1-13/16
Series/List 302
Shank Diameter (Decimal Inch) 0.5420

$128.18

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Emuge - M8x1.25 Metric Coarse 3 Flute Bright Finish Cobalt Spiral Point Extension Tap - Plug Chamfer, 180mm OAL, 6H Class of Fit, Series Rekord B - Exact Industrial Supply

Emuge - M8x1.25 Metric Coarse 3 Flute Bright Finish Cobalt Spiral Point Extension Tap - Plug Chamfer, 180mm OAL, 6H Class of Fit, Series Rekord B


Item #: 52301074
Brand: Emuge
Model #: B2201000.0080
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.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Product Specifications
Thread Size M8x1.25
Overall Length (mm) 180.00
Overall Length (Decimal Inch) 7.087
Chamfer Plug
Class of Fit 6H
Number of Flutes 3
Tap Type Spiral Point
Finish/Coating Bright
Flute Direction Right Hand
Thread Standard Metric Coarse
Material Cobalt
Thread Length (Decimal) 0.7874
Thread Direction Right Hand
Series/List Rekord B
Shank Size Type Regular

$103.68

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Kennametal - 1/4-18 NPTF, 15° Helix, 4 Flutes, 2-1/2 - 3-1/2 Chamfer, Oxide Finish, High Speed Steel, Spiral Flute Pipe Tap - Right Hand Flute, 1.06" Thread Length, 0.4590" Projection, Series T854 - Exact Industrial Supply

Kennametal - 1/4-18 NPTF, 15° Helix, 4 Flutes, 2-1/2 - 3-1/2 Chamfer, Oxide Finish, High Speed Steel, Spiral Flute Pipe Tap - Right Hand Flute, 1.06" Thread Length, 0.4590" Projection, Series T854


Item #: 57460867
Brand: Kennametal
Model #: 5629810
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.
Oxide, also known as black oxide or steam oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals.
Spiral 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.
Product Specifications
Thread Size (Inch) 1/4-18
Thread Standard NPTF
Material High Speed Steel
Finish/Coating Oxide
Tap Type Spiral Flute
Number of Flutes 4
Helix Angle 15
Overall Length (Inch) 2-7/16
Thread Length (Decimal Inch) 1.0600
Series/List T854
Flute Direction Right Hand
Projection (Decimal Inch) 0.4590
Chamfer 2-1/2 - 3-1/2

$55.56

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Emuge - #4-40 UNC, 3 Flute, 15° Helix, Modified Bottoming Chamfer, Nitride/Oxide Finish, Cobalt Spiral Flute STI Tap - Right Hand Flute, 2.205" OAL, 0.141" Shank Diam, 0.472" Thread Length, 3BX Class of Fit, Series Rekord D-Ti - Exact Industrial Supply

Emuge - #4-40 UNC, 3 Flute, 15° Helix, Modified Bottoming Chamfer, Nitride/Oxide Finish, Cobalt Spiral Flute STI Tap - Right Hand Flute, 2.205" OAL, 0.141" Shank Diam, 0.472" Thread Length, 3BX Class of Fit, Series Rekord D-Ti


Item #: 04950275
Brand: Emuge
Model #: BU456011.5611
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) #4-40
Class of Fit 3BX
Number of Flutes 3
Chamfer Modified Bottoming
Finish/Coating Nitride/Oxide
Overall Length (Decimal Inch) 2.2050
Helix Angle 15
Thread Standard UNC
Material Cobalt
Flute Direction Right Hand
Thread Length (Decimal Inch) 0.4720
Series/List Rekord D-Ti
Shank Diameter (Decimal Inch) 0.1410
Material Application Titanium

$65.89

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Emuge - M4x0.70 3 Flute Bright Finish Cobalt Spiral Flute Extension Tap - Modified Bottoming Chamfer, 125mm OAL, 6H Class of Fit, Series Enorm - Exact Industrial Supply

Emuge - M4x0.70 3 Flute Bright Finish Cobalt Spiral Flute Extension Tap - Modified Bottoming Chamfer, 125mm OAL, 6H Class of Fit, Series Enorm


Item #: 72633688
Brand: Emuge
Model #: B2501000.0040
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.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Product Specifications
Thread Size M4x0.70
Overall Length (mm) 125.00
Chamfer Modified Bottoming
Class of Fit 6H
Number of Flutes 3
Tap Type Spiral Flute
Finish/Coating Bright
Flute Direction Right Hand
Material Cobalt
Thread Length (Decimal) 0.5118
Thread Direction Right Hand
Square Size (Decimal Inch) 0.1339
Flute Direction Right Hand
Series/List Enorm
Shank Size Type Regular

$79.01

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OSG - 5/16-18 UNC 2 Flute H3 elektraLUBE Finish High Speed Steel Spiral Point Extension Tap - Plug Chamfer, 4" OAL, 3B Class of Fit - Exact Industrial Supply

OSG - 5/16-18 UNC 2 Flute H3 elektraLUBE Finish High Speed Steel Spiral Point Extension Tap - Plug Chamfer, 4" OAL, 3B Class of Fit


Item #: 64958184
Brand: OSG
Model #: 2103002
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.
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.
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 5/16-18
Overall Length (Inch) 4
Overall Length (Decimal Inch) 4.000
Chamfer Plug
Thread Limit H3
Class of Fit 3B
Number of Flutes 2
Tap Type Spiral Point
Finish/Coating elektraLUBE
Thread Standard UNC
Material High Speed Steel
Neck Length (Decimal Inch) 1.2630
Shank Size Type Reduced

$51.73

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OSG - 7/16-14 UNC 3 Flute H3 Oxide Finish Vanadium High Speed Steel Spiral Point Extension Tap - Plug Chamfer, 6" OAL, 3B Class of Fit - Exact Industrial Supply

OSG - 7/16-14 UNC 3 Flute H3 Oxide Finish Vanadium High Speed Steel Spiral Point Extension Tap - Plug Chamfer, 6" OAL, 3B Class of Fit


Item #: 64183262
Brand: OSG
Model #: 1765401
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.
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 7/16-14
Overall Length (Inch) 6
Overall Length (Decimal Inch) 6.000
Chamfer Plug
Thread Limit H3
Class of Fit 3B
Number of Flutes 3
Tap Type Spiral Point
Finish/Coating Oxide
Flute Direction Right Hand
Thread Standard UNC
Material Vanadium High Speed Steel
Thread Length (Decimal) 1.8750
Thread Direction Right Hand
Neck Length (Decimal Inch) 1.2910
Shank Diameter (Decimal Inch) 0.3230
Square Size (Decimal Inch) 0.2420
Material Application Carbon Steel; Hardened Steel; Stainless Steel
Shank Size Type Reduced

$62.66

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Interstate - 1/2-20 UNF 3 Flute H3 Bright Finish High Speed Steel Spiral Point Extension Tap - Plug Chamfer, 6" OAL, 3B Class of Fit - Exact Industrial Supply

Interstate - 1/2-20 UNF 3 Flute H3 Bright Finish High Speed Steel Spiral Point Extension Tap - Plug Chamfer, 6" OAL, 3B Class of Fit


Item #: 04704201
Brand: Interstate
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 1/2-20
Overall Length (Inch) 6
Overall Length (Decimal Inch) 6.000
Chamfer Plug
Thread Limit H3
Class of Fit 3B
Number of Flutes 3
Tap Type Spiral Point
Finish/Coating Bright
Thread Standard UNF
Material High Speed Steel
Thread Direction Right Hand
Shank Size Type Reduced

$60.86

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Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-2.3234M

Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-2.3234M


Item #: 95555207
Brand: Glastonbury Gage & Southern Gage - GSG
Model #: GSG-CR-2.3234M

Product Specifications

Material Solid Carbide
Tolerance (Decimal Inch) +0.00002/-0.00002
Blank Number Wire Size #7
Inner Diameter (Decimal Inch) 2.3234
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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OSG - 1/4-28 UNF, 3 Flute, 50° Helix, Semi-Bottoming Chamfer, V Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 2-23/32" OAL, 0.318" Shank Diam, 5/8" Thread Length, 2B Class of Fit, Series 13039 - Exact Industrial Supply

OSG - 1/4-28 UNF, 3 Flute, 50° Helix, Semi-Bottoming Chamfer, V Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 2-23/32" OAL, 0.318" Shank Diam, 5/8" Thread Length, 2B Class of Fit, Series 13039


Item #: 49265291
Brand: OSG
Model #: 1303900708
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) 1/4-28
Class of Fit 2B
Thread Limit H3
Number of Flutes 3
Chamfer Semi-Bottoming
Finish/Coating V
Overall Length (Inch) 2-23/32
Helix Angle 50
Thread Standard UNF
Material High Speed Steel
Flute Direction Right Hand
Thread Length (Decimal Inch) 0.6260
Series/List 13039
Shank Diameter (Decimal Inch) 0.3180
Material Application Aluminum

$41.60

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Reiff & Nestor - 1-1/2 - 11-1/2 NPT Thread, 7 Flute Standard Pipe Tap - 4-1/4" OAL, 1-3/4" Thread Length, 1-1/2" Shank Diam, Bright Finish, High Speed Steel - Exact Industrial Supply

Reiff & Nestor - 1-1/2 - 11-1/2 NPT Thread, 7 Flute Standard Pipe Tap - 4-1/4" OAL, 1-3/4" Thread Length, 1-1/2" Shank Diam, Bright Finish, High Speed Steel


Item #: 97726905
Brand: Reiff & Nestor
Model #: 46138
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 1-1/2 - 11-1/2
Thread Standard NPT
Material High Speed Steel
Finish/Coating Bright
Number of Flutes 7
Overall Length (Inch) 4-1/4
Hook Regular
Projection (Decimal Inch) 0.6990
Thread Length (Inch) 1-3/4
Shank Diameter (Decimal Inch) 1.5000
Square Length (Inch) 1
Square Size (Decimal Inch) 1.1250
Series/List 120G

$293.49

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OSG - 5/16-18 UNC, 3 Flute, 45° Helix, Bottoming Chamfer, Oxide Finish, Vanadium High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 2-23/32" OAL, 0.318" Shank Diam, 1-1/8" Thread Length, Series 302 - Exact Industrial Supply

OSG - 5/16-18 UNC, 3 Flute, 45° Helix, Bottoming Chamfer, Oxide Finish, Vanadium High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 2-23/32" OAL, 0.318" Shank Diam, 1-1/8" Thread Length, Series 302


Item #: 68572841
Brand: OSG
Model #: 0146401
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes. They have 1 to 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 (Inch) 5/16-18
Thread Limit H3
Number of Flutes 3
Chamfer Bottoming
Finish/Coating Oxide
Overall Length (Inch) 2-23/32
Helix Angle 45
Thread Standard UNC
Material Vanadium High Speed Steel
Flute Direction Right Hand
Thread Length (Inch) 1-1/8
Series/List 302
Shank Diameter (Decimal Inch) 0.3180
Material Application Carbon Steel; Hardened Steel; Stainless Steel

$39.80

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OSG - 5/16-18 UNC, 3 Flute, 45° Helix, Bottoming Chamfer, V Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 2-15/16" OAL, 0.381" Shank Diam, 1-1/4" Thread Length, 2B Class of Fit, Series 302 - Exact Industrial Supply

OSG - 5/16-18 UNC, 3 Flute, 45° Helix, Bottoming Chamfer, V Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 2-15/16" OAL, 0.381" Shank Diam, 1-1/4" Thread Length, 2B Class of Fit, Series 302


Item #: 49148703
Brand: OSG
Model #: 0146508
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes. They have 1 to 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
Class of Fit 2B
Thread Limit H4
Number of Flutes 3
Chamfer Bottoming
Finish/Coating V
Overall Length (Inch) 2-15/16
Helix Angle 45
Thread Standard UNC
Material High Speed Steel
Flute Direction Right Hand
Thread Length (Inch) 1-1/4
Series/List 302
Shank Diameter (Decimal Inch) 0.3810

$44.18

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Emuge - 1/8-27 NPT, 15° Helix, 3 Flutes, Modified Bottoming Chamfer, Bright Finish, High Speed Steel, Spiral Flute Pipe Tap - Right Hand Flute, 7/16" Shank Diam, 3/4" Thread Length, 0.250-0.375" Projection, 0.328" Square Size, - Exact Industrial Supply

Emuge - 1/8-27 NPT, 15° Helix, 3 Flutes, Modified Bottoming Chamfer, Bright Finish, High Speed Steel, Spiral Flute Pipe Tap - Right Hand Flute, 7/16" Shank Diam, 3/4" Thread Length, 0.250-0.375" Projection, 0.328" Square Size,


Item #: 02779122
Brand: Emuge
Model #: AW483000.5764
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.
Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading to the bottom of blind holes and have 2 to 2-1/2 threads.
Product Specifications
Thread Size (Inch) 1/8-27
Thread Standard NPT
Material High Speed Steel
Finish/Coating Bright
Number of Flutes 3
Helix Angle 15
Overall Length (Inch) 2-1/8
Thread Length (Decimal Inch) 0.7500
Shank Diameter (Decimal Inch) 0.4375
Square Size (Decimal Inch) 0.3280
Material Application Electrolytic Copper; Hastelloys; Inconel; Renes; Stainless Steel; Steel; Tool Steel; Waspalloys
Flute Direction Right Hand
Projection (Decimal Inch) 0.250-0.375
Chamfer Modified Bottoming

$80.19

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