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Holemaking > Drilling & Drill Bits (ET04) - (127278 Products)


Holemaking > Drilling & Drill Bits (ET04)

Chicago-Latrobe - 25/64" 135° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 81371254
Brand: Chicago-Latrobe
Model #: 50822

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Oxide/Gold provides a polished finish and prevents chip building, galling and welding on a workpiece. It is commonly used in several applications on low carbons, stainless steel and iron based ferrous metals.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.3906
Drill Bit Size (Inch) 25/64
Drill Point Angle 135
Drill Bit Material Cobalt
Drill Bit Finish/Coating Oxide/Gold
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (Inch) 1-7/8
Overall Length (Inch) 3-1/4
Point Type Split Point
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Parallel
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0010
Web Thinning Web-Thinned
Drill Bit Grade Heavy Duty
Material Grade M42
Series/List 559

$15.20

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Kennametal - 13/32" 135° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 58463886
Brand: Kennametal
Model #: 4112734

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Multilayer Titanium Aluminum Nitride (TiAlN) is a blended coating that is more efficient than TIN. It offers a high level of wear resistance at higher cutting speeds and used on high alloy steels and cast iron.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.4062
Drill Bit Size (Inch) 13/32
Drill Point Angle 135
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Multilayer TiAlN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 55.00
Flute Length (Decimal Inch) 2.1654
Overall Length (mm) 102.00
Overall Length (Decimal Inch) 4.0157
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 12.00
Shank Diameter (Decimal Inch) 0.4724
Specification Designation DIN
Maximum Drilling Depth (mm) 40.00
Maximum Drilling Depth (Decimal Inch) 1.5748
Spiral Type Regular Spiral
Shank Length (mm) 45.00
Shank Length (Decimal Inch) 1.7717
Threaded Shank No
Number of Flutes 2
Drill Point Length (mm) 1.93
Drill Point Length (Decimal Inch) 0.0758
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.007 to +0.025
Drill Bit Diameter Tolerance (Decimal Inch) +0.0003 to +0.0010
Drill Tip Finish/Coating None
Specification Number DIN 6537K
Series/List B224-HP
Length Type Stub

$195.03

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Accupro - 3/64" 118° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 41581877
Brand: Accupro
Model #:

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Aluminum titanium nitride (AlTiN) is one of the most abrasive resistant and hardest of the coatings. It is commonly used for machining aircraft and aerospace material, nickel alloys, stainless steel, titanium, cast iron and carbon steel.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.0469
Drill Bit Size (Inch) 3/64
Drill Point Angle 118
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating AlTiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 8.00
Overall Length (mm) 30.00
Shank Diameter (Inch) 3/64

$10.72

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Kennametal - 1.98mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 58510157
Brand: Kennametal
Model #: 4151641

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Multilayer Titanium Aluminum Nitride (TiAlN) is a blended coating that is more efficient than TIN. It offers a high level of wear resistance at higher cutting speeds and used on high alloy steels and cast iron.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.0781
Drill Bit Size (mm) 1.98
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Multilayer TiAlN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (mm) 13.00
Flute Length (Decimal Inch) 0.5118
Overall Length (mm) 58.00
Overall Length (Decimal Inch) 2.2835
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 4.00
Shank Diameter (Decimal Inch) 0.1575
Specification Designation DIN
Maximum Drilling Depth (mm) 10.00
Maximum Drilling Depth (Decimal Inch) 0.3937
Spiral Type Regular Spiral
Shank Length (mm) 28.00
Shank Length (Decimal Inch) 1.1024
Threaded Shank No
Number of Flutes 2
Drill Point Length (mm) 0.31
Drill Point Length (Decimal Inch) 0.0122
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) -0.014 to 0.000
Drill Bit Diameter Tolerance (Decimal Inch) -0.0006 to 0.0000
Drill Tip Finish/Coating None
Specification Number DIN 6537K
Series/List B041A-CPG
Length Type Stub

$35.80

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M.A. Ford - 8.6mm 135° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 58236860
Brand: M.A. Ford
Model #: 20533850

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Uncoated tools do not feature supportive treatments on the cutting edge. They are are used at reduced speeds for general applications on non-ferrous metals.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.3385
Drill Bit Size (mm) 8.60
Drill Point Angle 135
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Uncoated
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 43.00
Overall Length (mm) 75.00
Shank Diameter (mm) 8.60
Shank Diameter (Decimal Inch) 0.3385
Specification Designation Not Specified
Spiral Type Slow Spiral
Threaded Shank No
Number of Flutes 2
Drill Bit Diameter Tolerance (mm) +0.000 to -0.013
Number of Margins 1.000
Series/List 205

$93.27

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DORMER - 8.1mm 135° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 65627903
Brand: DORMER
Model #: 0018071

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Oxide prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and iron based ferrous metals.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.3189
Drill Bit Size (mm) 8.10
Drill Point Angle 135
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating Oxide
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 37.00
Flute Length (Decimal Inch) 1.4578
Overall Length (mm) 79.00
Overall Length (Decimal Inch) 3.1126
Flute Length x Diameter Ratio 2.5xD
Point Type Split Point
Shank Diameter (mm) 8.10
Shank Diameter (Decimal Inch) 0.3189
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Number of Flutes 2
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) 0.000 to -0.022
Specification Number DIN 1897
Web Thinning Web-Thinned
Series/List A120
Length Type Stub

$12.70

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Interstate - 17/64" 118° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 01360171
Brand: Interstate
Model #:

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on 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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.2656
Drill Bit Size (Inch) 17/64
Drill Point Angle 118
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating Bright
Flute Type Spiral
Cutting Direction Left Hand
Shank Type Straight
Flute Length (Inch) 1-7/16
Overall Length (Inch) 2-5/8
Point Type Standard
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Parallel
Web Thinning Web-Thinned
Drill Bit Grade General Purpose

$14.49

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M.A. Ford - #42 118° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 58253295
Brand: M.A. Ford
Model #: 20609350T

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine 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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.0935
Drill Bit Size (Wire) #42
Drill Point Angle 118
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (Inch) 1/2
Flute Length (Decimal Inch) 0.5000
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
Flute Length x Diameter Ratio 3xD
Shank Diameter (Decimal Inch) 0.0935
Specification Designation Not Specified
Spiral Type Regular Spiral
Threaded Shank No
Number of Flutes 2
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0005
Number of Margins 1.000
Series/List 206
Additional Information Modified Standard, Non-Returnable & Non-Cancelable

$16.41

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Guhring - Letter A 118° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 93231850
Brand: Guhring
Model #: 9002230059400

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Oxide prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and iron based ferrous metals.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.2339
Drill Bit Size (Letter) A
Drill Point Angle 118
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating Oxide
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (mm) 28.00
Overall Length (mm) 66.00
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 5.94
Shank Diameter (Decimal Inch) 0.2339
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.000 to -0.018
Drill Tip Finish/Coating None
Specification Number DIN 1897
Material Grade M2
Series/List 223
Length Type Stub

$5.28

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Cleveland - #57 135° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 63793574
Brand: Cleveland
Model #: C14505

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Oxide/Gold provides a polished finish and prevents chip building, galling and welding on a workpiece. It is commonly used in several applications on low carbons, stainless steel and iron based ferrous metals.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.0430
Drill Bit Size (Wire) #57
Drill Point Angle 135
Drill Bit Material Cobalt
Drill Bit Finish/Coating Oxide/Gold
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (Inch) 1/2
Flute Length (mm) 12.70
Flute Length (Decimal Inch) 0.5000
Overall Length (Inch) 1-3/8
Point Type Split Point
Specification Designation ANSI; DIN
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Parallel
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0005
Specification Number DIN 1897
Web Thinning Web-Thinned
Drill Bit Grade Heavy Duty
Material Grade M42
Series/List 2133

$3.70

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OSG - 9.2mm 130° Spiral Flute Powdered Metal Screw Machine Drill Bit


Item #: 68575836
Brand: OSG
Model #: 9599092

Features and Benefits

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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.3622
Drill Bit Size (mm) 9.20
Drill Point Angle 130
Drill Bit Material Powdered Metal
Drill Bit Finish/Coating V
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 40.00
Overall Length (mm) 90.00
Point Type Standard
Shank Diameter (mm) 10.00
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Tapered
Drill Tip Finish/Coating None
Web Thinning R-Thinned
Series/List 1900
Length Type Stub

$45.76

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Kennametal - 29/64" 135° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 58463803
Brand: Kennametal
Model #: 4112742

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Multilayer Titanium Aluminum Nitride (TiAlN) is a blended coating that is more efficient than TIN. It offers a high level of wear resistance at higher cutting speeds and used on high alloy steels and cast iron.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.4531
Drill Bit Size (Inch) 29/64
Drill Point Angle 135
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Multilayer TiAlN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 55.00
Flute Length (Decimal Inch) 2.1654
Overall Length (mm) 102.00
Overall Length (Decimal Inch) 4.0157
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 12.00
Shank Diameter (Decimal Inch) 0.4724
Specification Designation DIN
Maximum Drilling Depth (mm) 40.00
Maximum Drilling Depth (Decimal Inch) 1.5748
Spiral Type Regular Spiral
Shank Length (mm) 45.00
Shank Length (Decimal Inch) 1.7717
Threaded Shank No
Number of Flutes 2
Drill Point Length (mm) 2.14
Drill Point Length (Decimal Inch) 0.0844
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.007 to +0.025
Drill Bit Diameter Tolerance (Decimal Inch) +0.0003 to +0.0010
Drill Tip Finish/Coating None
Specification Number DIN 6537K
Series/List B224-HP
Length Type Stub

$194.33

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M.A. Ford - #23 135° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 58236068
Brand: M.A. Ford
Model #: 20515400A

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
ALtima(R) is a stronger designed AlTiN coating. It is commonly used on hardened steels, stainless steel, titanium alloy and other difficult-to-machine materials. ALtima(R) is a proprietary coating exclusive to M.A. Ford Mfg. Co., Inc.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1540
Drill Bit Size (Wire) #23
Drill Point Angle 135
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating ALtima
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (Inch) 1
Flute Length (Decimal Inch) 1.0000
Overall Length (Inch) 2-1/16
Overall Length (Decimal Inch) 2.0625
Shank Diameter (Decimal Inch) 0.1540
Specification Designation Not Specified
Spiral Type Slow Spiral
Threaded Shank No
Number of Flutes 2
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0005
Number of Margins 1.000
Series/List 205
Additional Information Modified Standard, Non-Returnable & Non-Cancelable

$33.14

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Kennametal - 6mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 58512948
Brand: Kennametal
Model #: 4148939

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Multilayer Titanium Aluminum Nitride (TiAlN) is a blended coating that is more efficient than TIN. It offers a high level of wear resistance at higher cutting speeds and used on high alloy steels and cast iron.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Spiral flute reamers are used in blind and through-hole operations. They are used to bridge interrupted cuts.
Product Specifications
Drill Bit Size (Decimal Inch) 0.2362
Drill Bit Size (mm) 6.00
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Multilayer TiAlN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Whistle Notch
Coolant Through Yes
Flute Length (mm) 28.00
Flute Length (Decimal Inch) 1.1024
Overall Length (mm) 66.00
Overall Length (Decimal Inch) 2.5984
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 6.00
Shank Diameter (Decimal Inch) 0.2362
Flute Type Spiral
Specification Designation DIN
Maximum Drilling Depth (mm) 20.00
Maximum Drilling Depth (Decimal Inch) 0.7874
Spiral Type Regular Spiral
Shank Length (mm) 36.00
Shank Length (Decimal Inch) 1.4173
Threaded Shank No
Number of Flutes 2
Drill Point Length (mm) 1.00
Drill Point Length (Decimal Inch) 0.0395
Drill Bit Diameter Tolerance (Decimal Inch) -0.0005 to 0.0000
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) -0.012 to 0.000
Drill Bit Diameter Tolerance (mm) -0.012 to 0.000
Drill Bit Diameter Tolerance (Decimal Inch) -0.0005 to 0.0000
Drill Tip Finish/Coating None
Specification Number DIN 6537K
Specification Number DIN 6537K
Series/List B051F-CPG
Length Type Stub

$56.44

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Precision Twist Drill - #17 135° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 78547874
Brand: Precision Twist Drill
Model #: 041817

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Oxide prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and iron based ferrous metals.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1730
Drill Bit Size (Wire) #17
Drill Point Angle 135
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating Oxide
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (Inch) 1-1/8
Overall Length (Inch) 2-3/16
Point Type Split Point
Specification Designation ANSI; NAS
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Tapered
Specification Number NAS 907
Web Thinning Web-Thinned
Drill Bit Grade Heavy Duty
Series/List R41C

$3.48

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Atrax - #15 135° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 85252153
Brand: Atrax
Model #:

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1800
Drill Bit Size (Wire) #15
Drill Point Angle 135
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Bright
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (Inch) 1-1/8
Flute Length (Decimal Inch) 1.1250
Overall Length (Inch) 2-3/16
Overall Length (Decimal Inch) 2.1875
Point Type Split Point
Spiral Type Slow Spiral
Threaded Shank No
Number of Flutes 2
Web Configuration Parallel
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0005
Web Thinning Web-Thinned
Through Coolant No
Material Grade C2

$37.51

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Sandvik Coromant - #28 150° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 49399561
Brand: Sandvik Coromant
Model #: 6150949

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Multilayer Titanium Aluminum Nitride (TiAlN) is a blended coating that is more efficient than TIN. It offers a high level of wear resistance at higher cutting speeds and used on high alloy steels and cast iron.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1406
Drill Bit Size (Wire) #28
Drill Bit Size (Inch) 9/64
Drill Point Angle 150
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Multilayer TiAlN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 20.00
Flute Length (Decimal Inch) 0.7874
Overall Length (Decimal Inch) 2.4409
Flute Length x Diameter Ratio 3.10924xD
Point Type Standard
Shank Diameter (mm) 6.00
Shank Diameter (Decimal Inch) 0.2362
Specification Designation ANSI; DIN; ISO
Maximum Drilling Depth (mm) 11.00
Maximum Drilling Depth (Decimal Inch) 0.4331
Spiral Type Slow Spiral
Shank Length (Decimal Inch) 1.4173
Threaded Shank No
Number of Flutes 2
Drill Point Length (Decimal Inch) 0.0156
Drill Bit Diameter Tolerance (mm) p7
Drill Tip Finish/Coating TiAlN
Number of Margins 0.000
Specification Number DIN 1835A; DIN 6535HA; DIN 6537K
Series/List CoroDrill 861
Length Type Regular

$141.63

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Guhring - 20mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 58530569
Brand: Guhring
Model #: 9085200200000

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
nano-Si coatings are made of Titanium Aluminum Silicon Nitride (TiAlSiN) and are similar in performance to Diamond-Like Coatings (DLC). It is also similar to FIREX or TiALlN. nano-Si is a proprietary coating exclusive to Guhring, Inc.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.7874
Drill Bit Size (mm) 20.00
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating nano-Si
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 79.00
Overall Length (mm) 131.00
Flute Length x Diameter Ratio 3xD
Point Type HF Point
Shank Diameter (mm) 20.00
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Number of Flutes 2
Drill Bit Diameter Tolerance (mm) m7
Drill Bit Grade High Performance
Material Grade K40
Series/List 8520

$562.24

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Precision Twist Drill - 7/8" 118° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 78544178
Brand: Precision Twist Drill
Model #: 040556

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Oxide prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and iron based ferrous metals.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.8750
Drill Bit Size (Inch) 7/8
Drill Point Angle 118
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating Oxide
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (Inch) 3-1/2
Overall Length (Inch) 5-1/2
Point Type Standard
Specification Designation ANSI
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Tapered
Web Thinning Web-Thinned
Through Coolant No
Drill Bit Grade General Purpose
Series/List R40

$79.97

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Interstate - #4 135° Cobalt Screw Machine Drill Bit


Item #: 01378041
Brand: Interstate
Model #:

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
Drill Bit Size (Decimal Inch) 0.2090
Drill Bit Size (Wire) #4
Drill Point Angle 135
Drill Bit Material Cobalt
Drill Bit Finish/Coating Bright
Cutting Direction Right Hand
Flute Length (Inch) 1-1/4
Overall Length (Inch) 2-3/8
Drill Bit Grade Heavy Duty

$6.11

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