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Holemaking Products - Drilling & Drill Bits For Sale | Benchmark Tooling - (107446 Products)


Guhring - 14.5mm 118° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 44955573
Brand: Guhring
Model #: 9006530145000

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.
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) 0.5709
Drill Bit Size (mm) 14.50
Drill Point Angle 118
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating TiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 56.00
Overall Length (mm) 111.00
Flute Length x Diameter Ratio 3xD
Point Type Cone Relief
Shank Diameter (mm) 14.50
Shank Diameter (Decimal Inch) 0.5709
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Number of Flutes 2
Drill Bit Diameter Tolerance (mm) h8
Web Thinning Web-Thinning
Drill Bit Grade Heavy Duty
Material Grade M2
Series/List 653

$86.84

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Walter-Titex - 16.75mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 16568677
Brand: Walter-Titex
Model #: 7377367

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.
TiSiAlCrN/AlTiN is a multi-layer coating that is extremely wear-resistant. TiSiAlCrN/AlTiN is a proprietary coating exclusive to Walter Titex.
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) 0.6594
Drill Bit Size (mm) 16.75
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiSiAlCrN/AlTiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (mm) 73.00
Overall Length (mm) 123.00
Flute Length x Diameter Ratio 3xD
Shank Diameter (mm) 18.00
Flute Type Spiral
Maximum Drilling Depth (mm) 51.00
Number of Flutes 2
Drill Point Length (mm) 3.05
Series/List DC160

$351.63

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Guhring - 9.2mm 118° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 55074272
Brand: Guhring
Model #: 9055240092000

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.
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 118
Drill Bit Material Cobalt
Drill Bit Finish/Coating Bright
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 40.00
Overall Length (mm) 84.00
Flute Length x Diameter Ratio 3xD
Point Type Four Facet, Split Point
Shank Diameter (mm) 9.20
Shank Diameter (Decimal Inch) 0.3622
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.000 to -0.022
Drill Tip Finish/Coating None
Specification Number DIN 1897
Material Grade M35
Series/List 5524
Length Type Stub

$19.65

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Seco - Screw Machine Length Drill Bits Drill Bit Size (Decimal Inch): 0.2440 Drill Bit Size (mm): 6.20


Item #: 14418669
Brand: Seco
Model #: 10004116

Features and Benefits

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

Screw Machine Length Drill Bits; Drill Bit Size (Decimal Inch): 0.2440 ; Drill Bit Size (mm): 6.20 ; Drill Point Angle: 140 ; Drill Bit Material: Carbide ; Drill Bit Finish/Coating: TiAlN +NbN ; Flute Type: Spiral
Drill Bit Size (Decimal Inch) 0.2440
Drill Bit Size (mm) 6.20
Drill Point Angle 140
Drill Bit Material Carbide
Drill Bit Finish/Coating TiAlN +NbN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 34.00
Overall Length (mm) 79.0000
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 8.0000
Flute Type Spiral
Maximum Drilling Depth (mm) 21.00
Spiral Type Regular Spiral
Shank Length (mm) 36.000
Threaded Shank No
Number of Flutes 2
Web Thinning Web-Thinned
Series/List SD203

$186.12

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Guhring - 9/32" 130° Parabolic Flute Powdered Metal Screw Machine Drill Bit


Item #: 53738050
Brand: Guhring
Model #: 9055210071400

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.
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.
Parabolic flutes have a wider flute shape for increased chip flow.
Product Specifications
Drill Bit Size (Decimal Inch) 0.2812
Drill Bit Size (Letter) K
Drill Bit Size (Inch) 9/32
Drill Point Angle 130
Drill Bit Material Powdered Metal
Drill Bit Finish/Coating TiN
Flute Type Parabolic
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 34.00
Overall Length (mm) 74.00
Flute Length x Diameter Ratio 3xD
Point Type Cone Relief
Shank Diameter (mm) 7.14
Shank Diameter (Decimal Inch) 0.2811
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Number of Flutes 2
Drill Bit Diameter Tolerance (mm) h8
Web Thinning Web-Thinning
Drill Bit Grade High Performance
Series/List 5521

$31.19

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Walter-Titex - 16.6mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 16568271
Brand: Walter-Titex
Model #: 7377362

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.
TiSiAlCrN/AlTiN is a multi-layer coating that is extremely wear-resistant. TiSiAlCrN/AlTiN is a proprietary coating exclusive to Walter Titex.
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) 0.6535
Drill Bit Size (mm) 16.60
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiSiAlCrN/AlTiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (mm) 73.00
Overall Length (mm) 123.00
Flute Length x Diameter Ratio 3xD
Shank Diameter (mm) 18.00
Flute Type Spiral
Maximum Drilling Depth (mm) 51.00
Number of Flutes 2
Drill Point Length (mm) 3.02
Series/List DC160

$341.44

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Guhring - 8.4mm 130° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 54987409
Brand: Guhring
Model #: 9003290084000

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
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) 0.3307
Drill Bit Size (mm) 8.40
Drill Point Angle 130
Drill Bit Material Cobalt
Drill Bit Finish/Coating Oxide
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (mm) 37.00
Flute Length (Decimal Inch) 1.4567
Overall Length (mm) 79.00
Overall Length (Decimal Inch) 3.1102
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 8.40
Shank Diameter (Decimal Inch) 0.3307
Specification Designation DIN
Maximum Drilling Depth (mm) 37.00
Maximum Drilling Depth (Decimal Inch) 1.4567
Spiral Type Regular Spiral
Shank Length (mm) 42.00
Shank Length (Decimal Inch) 1.6535
Threaded Shank No
Number of Flutes 2
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.000 to -0.022
Drill Tip Finish/Coating Oxide
Specification Number DIN 1897
Web Thinning Web-Thinned
Material Grade M35
Series/List 329
Length Type Stub

$34.48

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Guhring - 5/64" 130° Parabolic Flute Powdered Metal Screw Machine Drill Bit


Item #: 59530360
Brand: Guhring
Model #: 9005150019800

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.
FIREX is a multi-layer coating that combines the characteristics of universal applicability of TiN, the heat resistance of TiAlN and the shock resistance of TiCN. FIREX is a proprietary coating exclusive to Guhring, Inc.
Parabolic flutes have a wider flute shape for increased chip flow.
Product Specifications
Drill Bit Size (Decimal Inch) 0.0781
Drill Bit Size (Inch) 5/64
Drill Point Angle 130
Drill Bit Material Powdered Metal
Drill Bit Finish/Coating FIREX
Flute Type Parabolic
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 11.00
Overall Length (mm) 36.00
Point Type Cone Relief
Shank Diameter (Inch) 5/64
Specification Designation DIN
Threaded Shank No
Web Configuration Parallel
Drill Bit Diameter Tolerance (mm) +0.000 to -0.014
Specification Number DIN 1897
Web Thinning Web-Thinned
Material Grade PMASP60
Series/List 515

$15.68

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Guhring - #49 118° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 89984876
Brand: Guhring
Model #: 9006530018500

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.
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) 0.0730
Drill Bit Size (Wire) #49
Drill Point Angle 118
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating TiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (mm) 11.00
Flute Length (Decimal Inch) 0.4331
Overall Length (mm) 36.00
Overall Length (Decimal Inch) 1.4173
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 1.85
Shank Diameter (Decimal Inch) 0.0728
Specification Designation DIN
Maximum Drilling Depth (mm) 11.00
Maximum Drilling Depth (Decimal Inch) 0.4331
Spiral Type Regular Spiral
Shank Length (mm) 25.00
Shank Length (Decimal Inch) 0.9843
Threaded Shank No
Number of Flutes 2
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.000 to -0.014
Drill Tip Finish/Coating TiN
Specification Number DIN 1897
Drill Bit Grade General Purpose
Material Grade M2
Series/List 653
Length Type Stub

$12.67

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Emuge - 11.9mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 47954060
Brand: Emuge
Model #: TA204524.1190

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 chromium nitride (AlCrN) has higher-heat resistance than AlTiN. It is commonly used for machining aircraft and aerospace materials, 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) 0.4685
Drill Bit Size (mm) 11.90
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating AlCrN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 55.00
Overall Length (mm) 102.00
Flute Length x Diameter Ratio 3xD
Point Type Four Facet
Shank Diameter (mm) 12.00
Specification Designation DIN
Maximum Drilling Depth (mm) 40.00
Spiral Type Regular Spiral
Shank Length (mm) 45.00
Number of Flutes 2
Drill Point Length (mm) 2.30
Drill Bit Diameter Tolerance (mm) m7
Number of Margins 1.000
Specification Number DIN 6535HA; DIN 6537K
Web Thinning Web-Thinned
Through Coolant Yes
Drill Bit Grade High Performance
Material Grade Submicron
Series/List 3XD HA
Length Type Stub

$238.31

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Guhring - 15mm 130° Parabolic Flute Cobalt Screw Machine Drill Bit


Item #: 97293773
Brand: Guhring
Model #: 9006590150000

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.
Parabolic flutes have a wider flute shape for increased chip flow.
Product Specifications
Drill Bit Size (Decimal Inch) 0.5906
Drill Bit Size (mm) 15.00
Drill Point Angle 130
Drill Bit Material Cobalt
Drill Bit Finish/Coating TiN
Flute Type Parabolic
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 56.00
Flute Length (Decimal Inch) 2.2047
Overall Length (mm) 111.00
Overall Length (Decimal Inch) 4.3700
Point Type Standard
Shank Diameter (Decimal Inch) 0.5906
Specification Designation DIN
Threaded Shank No
Web Configuration Parallel
Drill Bit Diameter Tolerance (mm) +0.000 to -0.027
Specification Number DIN 1897
Web Thinning Web-Thinned
Drill Bit Grade Heavy Duty
Series/List 659

$127.84

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Guhring - 0.3858268" 130° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 64492010
Brand: Guhring
Model #: 9002250098000

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) 0.3858
Drill Bit Size (Letter) W
Drill Point Angle 130
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating Bright
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 43.00
Overall Length (mm) 89.00
Flute Length x Diameter Ratio 3xD
Point Type Cone Relief
Shank Diameter (mm) 9.80
Shank Diameter (Decimal Inch) 0.3858
Specification Designation DIN
Spiral Type Fast Spiral
Threaded Shank No
Number of Flutes 2
Drill Bit Diameter Tolerance (mm) h8
Web Thinning Web-Thinning
Drill Bit Grade General Purpose
Material Grade M2
Series/List 225

$34.48

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Guhring - 1.1mm 130° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 69325967
Brand: Guhring
Model #: 9002250011000

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) 0.0433
Drill Bit Size (mm) 1.10
Drill Point Angle 130
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating Bright
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 7.00
Overall Length (mm) 28.00
Flute Length x Diameter Ratio 3xD
Point Type Cone Relief
Shank Diameter (mm) 1.10
Shank Diameter (Decimal Inch) 0.0433
Specification Designation DIN
Spiral Type Fast Spiral
Threaded Shank No
Number of Flutes 2
Drill Bit Diameter Tolerance (mm) h8
Web Thinning Web-Thinning
Drill Bit Grade General Purpose
Material Grade M2
Series/List 225

$7.52

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Guhring - 0.1142" 130° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 51326783
Brand: Guhring
Model #: 9003290029000

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
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) 0.1142
Drill Point Angle 130
Drill Bit Material Cobalt
Drill Bit Finish/Coating Oxide
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (mm) 16.00
Overall Length (mm) 46.00
Point Type Standard
Shank Diameter (Decimal Inch) 0.1142
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Parallel
Drill Bit Diameter Tolerance (mm) +0.000 to -0.014
Specification Number DIN 1897
Web Thinning Web-Thinned
Series/List 329

$5.83

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Guhring - #1 118° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 55074702
Brand: Guhring
Model #: 9055240057900

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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.2280
Drill Bit Size (Wire) #1
Drill Point Angle 118
Drill Bit Material Cobalt
Drill Bit Finish/Coating Bright
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 Four Facet, Split Point
Shank Diameter (mm) 5.79
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 M35
Series/List 5524
Length Type Stub

$7.92

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Sandvik Coromant - 3.4mm 140° Solid Carbide Screw Machine Drill Bit


Item #: 11450103
Brand: Sandvik Coromant
Model #: 7781563

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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1339
Drill Bit Size (mm) 3.40
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiAlSiN/TiSiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (mm) 20.00
Overall Length (mm) 62.00
Flute Length x Diameter Ratio 3xD
Shank Diameter (mm) 6.00
Maximum Drilling Depth (mm) 10.80
Number of Flutes 2
Drill Point Length (mm) 0.60
Drill Bit Grade X1BM
Series/List CoroDrill 860

$117.81

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Kennametal - Screw Machine Length Drill Bits Drill Bit Size (Decimal Inch): 0.2813 Drill Bit Size (Inch): 9/32


Item #: 15659535
Brand: Kennametal
Model #: 6782584

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.

Product Specifications

Screw Machine Length Drill Bits; Drill Bit Size (Decimal Inch): 0.2813 ; Drill Bit Size (Inch): 9/32 ; Drill Point Angle: 143 ; Drill Bit Material: Solid Carbide ; Drill Bit Finish/Coating: AlTiN ; Flute Type: Helical Flute
Drill Bit Size (Decimal Inch) 0.2813
Drill Bit Size (Inch) 9/32
Drill Point Angle 143
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating AlTiN
Flute Type Helical Flute
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 38.00
Overall Length (mm) 79.0000
Flute Length x Diameter Ratio 3xD
Shank Diameter (Inch) 5/16
Flute Type Helical Flute
Maximum Drilling Depth (mm) 28.30
Number of Flutes 2
Shank Length (Decimal Inch) 1.5157
Drill Point Length (mm) 2.10
Drill Point Length (Decimal Inch) 0.0827
Drill Bit Grade KCK10A
Drill Bit Grade KCK10A
Series/List K254

$153.83

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Walter-Titex - 17.3mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 16568651
Brand: Walter-Titex
Model #: 7377375

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.
TiSiAlCrN/AlTiN is a multi-layer coating that is extremely wear-resistant. TiSiAlCrN/AlTiN is a proprietary coating exclusive to Walter Titex.
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) 0.6811
Drill Bit Size (mm) 17.30
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiSiAlCrN/AlTiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (mm) 73.00
Overall Length (mm) 123.00
Flute Length x Diameter Ratio 3xD
Shank Diameter (mm) 18.00
Flute Type Spiral
Maximum Drilling Depth (mm) 51.00
Number of Flutes 2
Drill Point Length (mm) 3.15
Series/List DC160

$351.63

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Guhring - 8mm 118° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 79123824
Brand: Guhring
Model #: 9006530080000

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.
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) 0.3150
Drill Bit Size (mm) 8.00
Drill Point Angle 118
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating TiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 37.00
Overall Length (mm) 79.00
Flute Length x Diameter Ratio 3xD
Point Type Cone Relief
Shank Diameter (mm) 8.00
Shank Diameter (Decimal Inch) 0.3150
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Number of Flutes 2
Drill Bit Diameter Tolerance (mm) h8
Web Thinning Web-Thinning
Drill Bit Grade Heavy Duty
Material Grade M2
Series/List 653

$20.94

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Guhring - 0.5mm 130° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 77316503
Brand: Guhring
Model #: 9003290005000

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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.0197
Drill Bit Size (mm) 0.50
Drill Point Angle 130
Drill Bit Material Cobalt
Drill Bit Finish/Coating Bright
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (mm) 3.00
Flute Length (Decimal Inch) 0.1181
Overall Length (mm) 20.00
Overall Length (Decimal Inch) 0.7874
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 0.50
Shank Diameter (Decimal Inch) 0.0197
Specification Designation DIN
Maximum Drilling Depth (mm) 3.00
Maximum Drilling Depth (Decimal Inch) 0.1181
Spiral Type Regular Spiral
Shank Length (mm) 17.00
Shank Length (Decimal Inch) 0.6693
Threaded Shank No
Number of Flutes 2
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.000 to -0.010
Specification Number DIN 1897
Material Grade M35
Series/List 329
Length Type Stub

$9.34

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