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

OSG - 5/8-18 UNF, 4 Flute, 45° Helix, Bottoming Chamfer, V Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 4-1/2" OAL, 0.59" Shank Diam, 2" Thread Length, 3B Class of Fit, Series 302 - Exact Tooling

OSG - 5/8-18 UNF, 4 Flute, 45° Helix, Bottoming Chamfer, V Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 4-1/2" OAL, 0.59" Shank Diam, 2" Thread Length, 3B Class of Fit, Series 302


Item #: 49148331
Brand: OSG
Model #: 0148108
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) 5/8-18
Class of Fit 3B
Thread Limit H3
Number of Flutes 4
Chamfer Bottoming
Finish/Coating V
Overall Length (Inch) 4-1/2
Helix Angle 45
Thread Standard UNF
Material High Speed Steel
Flute Direction Right Hand
Thread Length (Inch) 2
Series/List 302
Shank Diameter (Decimal Inch) 0.5900

$ 135.75
Walter-Prototyp - M14x2.00 Metric Coarse, 4 Flute, 45° Helix, Modified Bottoming Chamfer, Bright Finish, Cobalt Spiral Flute STI Tap - Right Hand Flute, 4.3307" OAL, 0.4724" Shank Diam, 0.7874" Thread Length, 6H Class of Fit, Series P205599 - Exact Tooling

Walter-Prototyp - M14x2.00 Metric Coarse, 4 Flute, 45° Helix, Modified Bottoming Chamfer, Bright Finish, Cobalt Spiral Flute STI Tap - Right Hand Flute, 4.3307" OAL, 0.4724" Shank Diam, 0.7874" Thread Length, 6H Class of Fit, Series P205599


Item #: 36363307
Brand: Walter-Prototyp
Model #: 6244516
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) M14x2.00
Class of Fit 6H
Number of Flutes 4
Chamfer Modified Bottoming
Finish/Coating Bright
Overall Length (Decimal Inch) 4.3307
Overall Length (mm) 110.00
Helix Angle 45
Thread Standard Metric Coarse
Material Cobalt
Flute Direction Right Hand
Thread Length (Decimal Inch) 0.7874
Thread Length (mm) 20.00
Series/List P205599
Shank Diameter (Decimal Inch) 0.4724
Shank Diameter (mm) 12.00
Material Application Aluminum; Cast Steel; Fiber Reinforced Plastics; Graphite; Non-Ferrous Metals; Plastics; Steel

$ 117.00
OSG - #10-24 UNC, 3 Flute, 50° Helix, Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 2-3/8" OAL, 0.255" Shank Diam, 7/8" Thread Length - Exact Tooling

OSG - #10-24 UNC, 3 Flute, 50° Helix, Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 2-3/8" OAL, 0.255" Shank Diam, 7/8" Thread Length


Item #: 65052821
Brand: OSG
Model #: 8007800
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 (Inch) #10-24
Thread Limit H2
Number of Flutes 3
Chamfer Bottoming
Finish/Coating Bright
Overall Length (Inch) 2-3/8
Helix Angle 50
Thread Standard UNC
Material High Speed Steel
Flute Direction Right Hand
Thread Length (Inch) 7/8
Shank Diameter (Decimal Inch) 0.2550
Material Application Aluminum; Carbon Steel; Cast Iron; Hardened Steel

$ 25.70
Walter-Prototyp - #6-32 UNC, 2 Flute, 35° Helix, Modified Bottoming Chamfer, Bright Finish, Cobalt Spiral Flute STI Tap - Right Hand Flute, 2.7559" OAL, 0.2362" Shank Diam, 0.315" Thread Length, 3B Class of Fit, Series N225069 - Exact Tooling

Walter-Prototyp - #6-32 UNC, 2 Flute, 35° Helix, Modified Bottoming Chamfer, Bright Finish, Cobalt Spiral Flute STI Tap - Right Hand Flute, 2.7559" OAL, 0.2362" Shank Diam, 0.315" Thread Length, 3B Class of Fit, Series N225069


Item #: 53085171
Brand: Walter-Prototyp
Model #: 6476141
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) #6-32
Class of Fit 3B
Number of Flutes 2
Chamfer Modified Bottoming
Finish/Coating Bright
Overall Length (Decimal Inch) 2.7559
Overall Length (mm) 70.00
Helix Angle 35
Thread Standard UNC
Material Cobalt
Flute Direction Right Hand
Thread Length (Decimal Inch) 0.3150
Thread Length (mm) 8.00
Series/List N225069
Shank Diameter (Decimal Inch) 0.2362
Shank Diameter (mm) 6.00
Material Application Aluminum; Cobalt Alloys; Fiber Reinforced Plastics; Graphite; Iron Alloys; Nickel Alloys; Non-Ferrous Metals; Plastics; Titanium; Titanium Alloys

$ 38.20
Hertel - 1/8-27 NPT Thread, 4 Flute Standard Pipe Tap - 2-1/8" OAL, TiN Finish, High Speed Steel - Exact Tooling

Hertel - 1/8-27 NPT Thread, 4 Flute Standard Pipe Tap - 2-1/8" OAL, TiN Finish, High Speed Steel


Item #: 88244462
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 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

$ 40.88
OSG - M2x0.40 Metric, 2 Flute, 50° Helix, Semi-Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 1-7/8" OAL, 0.141" Shank Diam, 9/16" Thread Length, 6H Class of Fit, Series S109 - Exact Tooling

OSG - M2x0.40 Metric, 2 Flute, 50° Helix, Semi-Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 1-7/8" OAL, 0.141" Shank Diam, 9/16" Thread Length, 6H Class of Fit, Series S109


Item #: 48905681
Brand: OSG
Model #: 10900100
Exact Tooling IR#: 04

Features and Benefits

Semi-bottoming chamfers are used for blind holes. They have 3 to 3-1/2 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) M2x0.40
Class of Fit 6H
Thread Limit D2
Number of Flutes 2
Chamfer Semi-Bottoming
Finish/Coating Bright
Overall Length (Inch) 1-7/8
Helix Angle 50
Thread Standard Metric
Material High Speed Steel
Flute Direction Right Hand
Thread Length (Inch) 9/16
Series/List S109
Shank Diameter (Decimal Inch) 0.1410

$ 40.37
Regal Cutting Tools - 5/16-18 UNC, 3 Flute, 50° Helix, Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 2-23/32" OAL, 1-1/8" Thread Length, 3B Class of Fit - Exact Tooling

Regal Cutting Tools - 5/16-18 UNC, 3 Flute, 50° Helix, Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 2-23/32" OAL, 1-1/8" Thread Length, 3B Class of Fit


Item #: 58869116
Brand: Regal Cutting Tools
Model #: 007328AS
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 (Inch) 5/16-18
Class of Fit 3B
Thread Limit H3
Number of Flutes 3
Chamfer Bottoming
Finish/Coating Bright
Overall Length (Decimal Inch) 2.7188
Overall Length (Inch) 2-23/32
Helix Angle 50
Thread Standard UNC
Material High Speed Steel
Flute Direction Right Hand
Thread Length (Decimal Inch) 1.1250
Thread Length (Inch) 1-1/8

$ 35.84
OSG - 3/4-10 UNC, 4 Flute, 50° Helix, Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 4-11/16" OAL, 0.697" Shank Diam, 2-7/32" Thread Length, 3B Class of Fit, Series S108 - Exact Tooling

OSG - 3/4-10 UNC, 4 Flute, 50° Helix, Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 4-11/16" OAL, 0.697" Shank Diam, 2-7/32" Thread Length, 3B Class of Fit, Series S108


Item #: 48905558
Brand: OSG
Model #: 10801600
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 (Inch) 3/4-10
Class of Fit 3B
Thread Limit H3
Number of Flutes 4
Chamfer Bottoming
Finish/Coating Bright
Overall Length (Inch) 4-11/16
Helix Angle 50
Thread Standard UNC
Material High Speed Steel
Flute Direction Right Hand
Thread Length (Inch) 2-7/32
Series/List S108
Shank Diameter (Decimal Inch) 0.6970

$ 181.87
OSG - 1 - 11-1/2 NPT Thread, 5 Flute Standard Pipe Tap - 3-3/4" OAL, 1-3/4" Thread Length, 1-1/8" Shank Diam, TiN Finish, High Speed Steel - Exact Tooling

OSG - 1 - 11-1/2 NPT Thread, 5 Flute Standard Pipe Tap - 3-3/4" OAL, 1-3/4" Thread Length, 1-1/8" Shank Diam, TiN Finish, High Speed Steel


Item #: 44157956
Brand: OSG
Model #: 1310705
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 - 11-1/2
Thread Standard NPT
Material High Speed Steel
Finish/Coating TiN
Number of Flutes 5
Overall Length (Inch) 3-3/4
Hook Regular
Projection (Decimal Inch) 0.6780
Thread Length (Inch) 1-3/4
Shank Diameter (Decimal Inch) 1.1250
Square Size (Decimal Inch) 0.8430
Series/List 108
Chamfer 1 to 3-1/2

$ 212.16
Walter-Prototyp - Spiral Flute STI Taps Thread Size (Inch): 1/4-20 Class of Fit: 3B - Exact Tooling

Walter-Prototyp - Spiral Flute STI Taps Thread Size (Inch): 1/4-20 Class of Fit: 3B


Item #: 95977476
Brand: Walter-Prototyp
Model #: 7557131
Exact Tooling IR#: 04

Features and Benefits

Semi-bottoming chamfers are used for blind holes. They have 3 to 3-1/2 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

Spiral Flute STI Taps; Thread Size (Inch): 1/4-20 ; Class of Fit: 3B ; Thread Limit: H9 ; Number of Flutes: 3 ; Chamfer: Semi-Bottoming ; Finish/Coating: Oxide
Thread Size (Inch) 1/4-20
Class of Fit 3B
Thread Limit H9
Number of Flutes 3
Chamfer Semi-Bottoming
Finish/Coating Oxide
Overall Length (mm) 90.00
Thread Standard UNF
Material High Speed Steel
Flute Direction Right Hand
Thread Length (mm) 12.00
Series/List TC117
Shank Diameter (mm) 8.08

$ 69.60
Emuge - M20x2.50 Metric, 4 Flute, 45° Helix, Bottoming Chamfer, GLT-1 Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 140mm OAL, 16mm Shank Diam, 32mm Thread Length, 6H (mod) Class of Fit, Series Enorm Z/E - Exact Tooling

Emuge - M20x2.50 Metric, 4 Flute, 45° Helix, Bottoming Chamfer, GLT-1 Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 140mm OAL, 16mm Shank Diam, 32mm Thread Length, 6H (mod) Class of Fit, Series Enorm Z/E


Item #: 47954706
Brand: Emuge
Model #: C051C400.0981
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
GLT-1 is a multi-layered coating that offers a hard surface coating and an anti-friction layer for fast and efficient chip removal. It is heat resistant, wear resistant and prevents sliding.GLT-1 is a proprietary coating exclusive to Emuge.
Product Specifications
Thread Size (mm) M20x2.50
Class of Fit 6H (mod)
Number of Flutes 4
Chamfer Bottoming
Finish/Coating GLT-1
Overall Length (mm) 140.00
Helix Angle 45
Thread Standard Metric
Material High Speed Steel
Flute Direction Right Hand
Thread Length (mm) 32.00
Series/List Enorm Z/E
Shank Diameter (mm) 16.00

$ 311.96
Hertel - 1 - 11-1/2 NPTF Thread, 5 Flute Standard Pipe Tap - 3-3/4" OAL, Bright Finish, High Speed Steel - Exact Tooling

Hertel - 1 - 11-1/2 NPTF Thread, 5 Flute Standard Pipe Tap - 3-3/4" OAL, Bright Finish, High Speed Steel


Item #: 88244389
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.
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 - 11-1/2
Thread Standard NPTF
Material High Speed Steel
Finish/Coating Bright
Number of Flutes 5
Overall Length (Inch) 3-3/4
Hook Regular

$ 161.71
Regal Cutting Tools - 3/4-14 NPSF Thread, 5 Flute Standard Pipe Tap - 3-1/4" OAL, 1-3/8" Thread Length, 29/32" Shank Diam, Bright Finish, High Speed Steel - Exact Tooling

Regal Cutting Tools - 3/4-14 NPSF Thread, 5 Flute Standard Pipe Tap - 3-1/4" OAL, 1-3/8" Thread Length, 29/32" Shank Diam, Bright Finish, High Speed Steel


Item #: 58855040
Brand: Regal Cutting Tools
Model #: 008828AS
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 3/4-14
Thread Standard NPSF
Material High Speed Steel
Finish/Coating Bright
Number of Flutes 5
Overall Length (Decimal Inch) 3.2500
Overall Length (Inch) 3-1/4
Projection (Decimal Inch) 0.5650
Thread Length (Decimal Inch) 1.3750
Thread Length (Inch) 1-3/8
Shank Diameter (Decimal Inch) 0.9063
Square Length (Inch) 11/16
Square Size (Decimal Inch) 0.6790
Chamfer 3 to 5

$ 123.68
Regal Cutting Tools - 3/4-14 NPSI Thread, 5 Flute Standard Pipe Tap - 3-1/4" OAL, 1-3/8" Thread Length, 29/32" Shank Diam, Bright Finish, High Speed Steel - Exact Tooling

Regal Cutting Tools - 3/4-14 NPSI Thread, 5 Flute Standard Pipe Tap - 3-1/4" OAL, 1-3/8" Thread Length, 29/32" Shank Diam, Bright Finish, High Speed Steel


Item #: 58854985
Brand: Regal Cutting Tools
Model #: 015858AS
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 3/4-14
Thread Standard NPSI
Material High Speed Steel
Finish/Coating Bright
Number of Flutes 5
Overall Length (Decimal Inch) 3.2500
Overall Length (Inch) 3-1/4
Projection (Decimal Inch) 0.5650
Thread Length (Decimal Inch) 1.3750
Thread Length (Inch) 1-3/8
Shank Diameter (Decimal Inch) 0.9063
Square Length (Inch) 11/16
Square Size (Decimal Inch) 0.6790
Chamfer 3 to 5

$ 161.71
Emuge - 7/16-14 UNC, 4 Flute, 45° Helix, Bottoming Chamfer, Bright Finish, Cobalt Spiral Flute STI Tap - Right Hand Flute, 4.331" OAL, 0.429" Shank Diam, 1.024" Thread Length, 3B Class of Fit, Series Enorm Z - Exact Tooling

Emuge - 7/16-14 UNC, 4 Flute, 45° Helix, Bottoming Chamfer, Bright Finish, Cobalt Spiral Flute STI Tap - Right Hand Flute, 4.331" OAL, 0.429" Shank Diam, 1.024" Thread Length, 3B Class of Fit, Series Enorm Z


Item #: 04950531
Brand: Emuge
Model #: CU513510.5620
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 (Inch) 7/16-14
Class of Fit 3B
Number of Flutes 4
Chamfer Bottoming
Finish/Coating Bright
Overall Length (Decimal Inch) 4.3310
Helix Angle 45
Thread Standard UNC
Material Cobalt
Flute Direction Right Hand
Thread Length (Decimal Inch) 1.0240
Series/List Enorm Z
Shank Diameter (Decimal Inch) 0.4290
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

$ 103.27
Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-2.3477M

Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-2.3477M


Item #: 94387867
Brand: Glastonbury Gage & Southern Gage - GSG
Model #: GSG-CR-2.3477M

Product Specifications

Material Solid Carbide
Tolerance (Decimal Inch) +0.00002/-0.00002
Blank Number Wire Size #7
Inner Diameter (Decimal Inch) 2.3477
Calibrated No
Traceability Certification Included No
Standards B47.1 Gage Standards; ASME B89.1.6
Go/No Go Master

$ 1,540.97
OSG - 1/2-14 NPT Thread, 4 Flute Standard Pipe Tap - 3-1/8" OAL, 1-3/8" Thread Length, 11/16" Shank Diam, Bright Finish, Cobalt - Exact Tooling

OSG - 1/2-14 NPT Thread, 4 Flute Standard Pipe Tap - 3-1/8" OAL, 1-3/8" Thread Length, 11/16" Shank Diam, Bright Finish, Cobalt


Item #: 64183064
Brand: OSG
Model #: 1736300
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.
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 1/2-14
Thread Standard NPT
Material Cobalt
Finish/Coating Bright
Number of Flutes 4
Overall Length (Inch) 3-1/8
Hook Regular
Thread Length (Inch) 1-3/8
Shank Diameter (Decimal Inch) 0.6875
Square Size (Decimal Inch) 0.5150
Series/List 328
Chamfer 1 to 3-1/2

$ 119.25
Cleveland - 1/4-18 NPT Thread, 4 Flute Standard Pipe Tap - 2-7/16" OAL, 1-1/16" Thread Length, 9/16" Shank Diam, Bright Finish, High Speed Steel - Exact Tooling

Cleveland - 1/4-18 NPT Thread, 4 Flute Standard Pipe Tap - 2-7/16" OAL, 1-1/16" Thread Length, 9/16" Shank Diam, Bright Finish, High Speed Steel


Item #: 40232068
Brand: Cleveland
Model #: C64039
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 1/4-18
Thread Standard NPT
Material High Speed Steel
Finish/Coating Bright
Number of Flutes 4
Overall Length (Decimal Inch) 2.4380
Overall Length (Inch) 2-7/16
Hook Regular
Thread Length (Decimal Inch) 1.0630
Shank Diameter (Decimal Inch) 0.5625
Square Size (Decimal Inch) 0.4210
Chamfer 1 to 3-1/2

$ 47.30
Union Butterfield - 1/8-27 NPS Thread, 4 Flute Standard Pipe Tap - 2-1/8" OAL, 3/4" Thread Length, 5/16" Shank Diam, Bright Finish, High Speed Steel - Exact Tooling

Union Butterfield - 1/8-27 NPS Thread, 4 Flute Standard Pipe Tap - 2-1/8" OAL, 3/4" Thread Length, 5/16" Shank Diam, Bright Finish, High Speed Steel


Item #: 66382292
Brand: Union Butterfield
Model #: 1010587
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 1/8-27
Thread Standard NPS
Material High Speed Steel
Finish/Coating Bright
Number of Flutes 4
Overall Length (Decimal Inch) 2.1250
Overall Length (Inch) 2-1/8
Projection (Decimal Inch) 0.3120
Thread Length (Decimal Inch) 0.7500
Thread Length (Inch) 3/4
Shank Diameter (Decimal Inch) 0.3125
Square Length (Inch) 3/8
Square Size (Decimal Inch) 0.2340
Series/List 1542

$ 48.67
OSG - 1/2-20 UNF, 4 Flute, 50° Helix, Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 3-13/16" OAL, 0.48" Shank Diam, 1-13/16" Thread Length, 2B Class of Fit, Series S108 - Exact Tooling

OSG - 1/2-20 UNF, 4 Flute, 50° Helix, Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 3-13/16" OAL, 0.48" Shank Diam, 1-13/16" Thread Length, 2B Class of Fit, Series S108


Item #: 48905632
Brand: OSG
Model #: 10800700
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 (Inch) 1/2-20
Class of Fit 2B
Thread Limit H4
Number of Flutes 4
Chamfer Bottoming
Finish/Coating Bright
Overall Length (Inch) 3-13/16
Helix Angle 50
Thread Standard UNF
Material High Speed Steel
Flute Direction Right Hand
Thread Length (Inch) 1-13/16
Series/List S108
Shank Diameter (Decimal Inch) 0.4800

$ 64.19