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

Holemaking > Drilling & Drill Bits (ET04)
DORMER - 0.248" 130° Spiral Flute Cobalt Screw Machine Drill Bit - USA Tool & Supply

DORMER - 0.248" 130° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 78977030
Brand: DORMER
Model #: 0052839

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
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) 0.2480
Drill Point Angle 130
Drill Bit Material Cobalt
Drill Bit Finish/Coating AlCrN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 31.00
Overall Length (mm) 70.00
Point Type Special Point Type
Shank Diameter (Decimal Inch) 0.2481
Specification Designation ANSI; DIN
Spiral Type Fast Spiral
Threaded Shank No
Web Configuration Parallel
Web Thinning Web-Thinned
Drill Bit Grade High Performance
Series/List A921

$24.02

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Chicago-Latrobe - #25 135° Spiral Flute High Speed Steel Screw Machine Drill Bit - USA Tool & Supply

Chicago-Latrobe - #25 135° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 76128693
Brand: Chicago-Latrobe
Model #: 48395

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) 0.1495
Drill Bit Size (Wire) #25
Drill Point Angle 135
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 (Inch) 1
Overall Length (Inch) 2-1/16
Point Type Split Point
Shank Diameter (Decimal Inch) 0.1495
Specification Designation NAS
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Parallel
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0007
Specification Number NAS 907
Web Thinning Web-Thinned
Series/List 2159

$4.35

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Interstate - 23/32" 118° Spiral Flute High Speed Steel Screw Machine Drill Bit - USA Tool & Supply

Interstate - 23/32" 118° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 01350461
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.
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) 0.7188
Drill Bit Size (Inch) 23/32
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
Overall Length (Inch) 4-3/4
Point Type Standard
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Parallel
Web Thinning Web-Thinned
Drill Bit Grade General Purpose

$24.49

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SGS - 1.4mm 145° Spiral Flute Solid Carbide Screw Machine Drill Bit - USA Tool & Supply

SGS - 1.4mm 145° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 33208877
Brand: SGS
Model #: 68661

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) 0.0551
Drill Bit Size (mm) 1.40
Drill Point Angle 145
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating AlTiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 9.00
Flute Length (Decimal Inch) 0.3543
Overall Length (mm) 32.00
Overall Length (Decimal Inch) 1.2598
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 1.40
Shank Diameter (Decimal Inch) 0.0551
Specification Designation DIN
Maximum Drilling Depth (mm) 7.00
Maximum Drilling Depth (Decimal Inch) 0.2756
Spiral Type Regular Spiral
Shank Length (mm) 23.00
Shank Length (Decimal Inch) 0.9055
Threaded Shank No
Number of Flutes 2
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.000 to -0.010
Drill Tip Finish/Coating None
Specification Number DIN 6539
Web Thinning Web-Thinned
Drill Bit Grade High Performance
Material Grade Micrograin
Series/List 108M
Length Type Stub

$26.24

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Walter-Titex - 13.1mm 140° Solid Carbide Screw Machine Drill Bit - USA Tool & Supply

Walter-Titex - 13.1mm 140° Solid Carbide Screw Machine Drill Bit


Item #: 47321245
Brand: Walter-Titex
Model #: 6968857

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.
Product Specifications
Drill Bit Size (Decimal Inch) 0.5157
Drill Bit Size (mm) 13.10
Drill Point Angle 140
Drill Bit Material Solid Carbide
Cutting Direction Right Hand
Flute Length (mm) 60.00
Flute Length (Decimal Inch) 2.3620
Overall Length (mm) 107.00
Overall Length (Decimal Inch) 4.2130
Flute Length x Diameter Ratio 3xD
Shank Diameter (mm) 14.00
Shank Diameter (Decimal Inch) 0.5510
Maximum Drilling Depth (mm) 43.00
Maximum Drilling Depth (Decimal Inch) 1.6930
Number of Flutes 2
Drill Point Length (mm) 2.38
Drill Point Length (Decimal Inch) 0.0940
Drill Tip Finish/Coating TiNAl
Through Coolant Yes
Material Grade Carbide
Series/List DC150-03-A1

$138.11

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Seco - 5.6mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - USA Tool & Supply

Seco - 5.6mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 96221437
Brand: Seco
Model #: 02899011

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 Aluminum Nitride (TiAlN) has a higher hardness and oxidation temperature versus TiN and TiCN. As a result, it is particularly advantageous for higher speed operations in a variety of steel machining applications.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.2205
Drill Bit Size (mm) 5.60
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiAlN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 28.00
Overall Length (mm) 66.00
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 6.00
Maximum Drilling Depth (mm) 20.00
Shank Length (mm) 36.00
Threaded Shank No
Number of Flutes 2

$59.82

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Accupro - 1/4" 130° Spiral Flute Cobalt Screw Machine Drill Bit - USA Tool & Supply

Accupro - 1/4" 130° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 56514516
Brand: Accupro
Model #:

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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.2500
Drill Bit Size (Inch) 1/4
Drill Point Angle 130
Drill Bit Material Cobalt
Drill Bit Finish/Coating TiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 31.00
Overall Length (mm) 70.00
Point Type Split Point
Shank Diameter (Decimal Inch) 0.2500
Specification Designation DIN
Spiral Type Regular Spiral
Shank Length (mm) 39.00
Threaded Shank No
Web Configuration Parallel
Specification Number DIN 1897
Web Thinning Web-Thinned
Drill Bit Grade High Performance

$13.69

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OSG - #31 135° Spiral Flute Solid Carbide Screw Machine Drill Bit - USA Tool & Supply

OSG - #31 135° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 01560283
Brand: OSG
Model #: 215-1200

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) 0.1200
Drill Bit Size (Wire) #31
Drill Point Angle 135
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Bright
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (Inch) 7/8
Overall Length (Inch) 1-7/8
Point Type Standard
Shank Diameter (mm) 31.00
Spiral Type Slow Spiral
Threaded Shank No
Web Configuration Tapered
Drill Tip Finish/Coating None
Series/List 215

$17.70

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Chicago-Latrobe - #56 135° Spiral Flute High Speed Steel Screw Machine Drill Bit - USA Tool & Supply

Chicago-Latrobe - #56 135° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 81383564
Brand: Chicago-Latrobe
Model #: 49426

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) 0.0465
Drill Bit Size (Wire) #56
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
Coolant Through No
Flute Length (Inch) 1/2
Overall Length (Inch) 1-3/8
Point Type Split Point
Specification Designation NAS
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Parallel
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0005
Specification Number NAS 907
Web Thinning Web-Thinned
Drill Bit Grade Heavy Duty
Series/List 159

$2.18

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Walter-Titex - 5.3mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - USA Tool & Supply

Walter-Titex - 5.3mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 44637031
Brand: Walter-Titex
Model #: 6287455

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.
Tinal is extremely wear resistant coating when used at high temperatures and speeds in a wide range of high strength applications. It is commonly used on steel, cast iron and non-ferrous metal. Tinal is a proprietary coating exclusive to Walter Titex.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.2087
Drill Bit Size (mm) 5.30
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Tinal
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
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 X-treme Inox
Shank Diameter (mm) 6.00
Shank Diameter (Decimal Inch) 0.2362
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
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) m7
Drill Tip Finish/Coating Tinal TOP Point
Specification Number DIN 6535HA; DIN 6537K
Web Thinning Web-Thinned
Material Grade K30F
Series/List A3293TTP
Length Type Stub

$102.49

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Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-1.8339MC

Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-1.8339MC


Item #: 32952202
Brand: Glastonbury Gage & Southern Gage - GSG
Model #: GSG-CR-1.8339MC

Product Specifications

Material Solid Carbide
Tolerance (Decimal Inch) +0.00002/-0.00002
Blank Number Wire Size #6
Inner Diameter (Decimal Inch) 1.8339
Calibrated Yes
Traceability Certification Included NIST
Standards B47.1 Gage Standards; ASME B89.1.6
Go/No Go Master

$1,630.36

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Brand: Newall / Part #: SE100DA02743A

Brand: Newall / Part #: SE100DA02743A


Item #: 43023688
Brand: Newall
Model #: SE100DA02743A

Product Specifications

Scale Type Inductive
Maximum Measuring Range (Decimal Inch) 108.0000
Resolution (Micron) 5.00
Resolution 5.00 ?m
Scale Length (Decimal Inch) 108.0000
Accuracy (micrometer) ?10
Accuracy (Decimal Inch) 0.000400
Ip Rating IP67
Cable Connection Type D
Cable Length (Inch) 11.5000
Series SE100
Product Service Code 3230

$3,904.36

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Kennametal - 12.2mm 135° Spiral Flute Solid Carbide Screw Machine Drill Bit - USA Tool & Supply

Kennametal - 12.2mm 135° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 58479569
Brand: Kennametal
Model #: 4111859

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) 0.4803
Drill Bit Size (mm) 12.20
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 No
Flute Length (mm) 60.00
Flute Length (Decimal Inch) 2.3622
Overall Length (mm) 107.00
Overall Length (Decimal Inch) 4.2126
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 14.00
Shank Diameter (Decimal Inch) 0.5512
Specification Designation DIN
Maximum Drilling Depth (mm) 43.00
Maximum Drilling Depth (Decimal Inch) 1.6929
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) 2.27
Drill Point Length (Decimal Inch) 0.0895
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 B221A-HP
Length Type Stub

$185.12

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OSG - 10.44mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - USA Tool & Supply

OSG - 10.44mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 36465185
Brand: OSG
Model #: 520041112

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.
WXL is a nano-technological coating that has higher hardness than TiALN. It is commonly used on non-ferrous materials and hardened steels. WXL 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) 0.4110
Drill Bit Size (mm) 10.44
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating WXL
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 53.00
Overall Length (mm) 113.00
Flute Length x Diameter Ratio 3xD
Number of Flutes 2

$162.33

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Guhring - 3mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - USA Tool & Supply

Guhring - 3mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 58534272
Brand: Guhring
Model #: 9085240030000

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) 0.1181
Drill Bit Size (mm) 3.00
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) 20.00
Overall Length (mm) 62.00
Flute Length x Diameter Ratio 3xD
Point Type HF Point
Shank Diameter (mm) 6.00
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 8524

$63.94

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National Twist Drill - 7/64" 118° Spiral Flute High Speed Steel Screw Machine Drill Bit - USA Tool & Supply

National Twist Drill - 7/64" 118° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 66126681
Brand: National Twist Drill
Model #: 016207AW

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) 0.1094
Drill Bit Size (Inch) 7/64
Drill Point Angle 118
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating Bright
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (Inch) 13/16
Flute Length (Decimal Inch) 0.8125
Overall Length (Inch) 1-13/16
Overall Length (Decimal Inch) 1.8125
Threaded Shank No
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0005
Web Thinning Web-Thinned
Series/List 240

$2.84

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DORMER - #24 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - USA Tool & Supply

DORMER - #24 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 73889214
Brand: DORMER
Model #: 0042328

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 Aluminum Nitride (TiAlN) has a higher hardness and oxidation temperature versus TiN and TiCN. As a result, it is particularly advantageous for higher speed operations in a variety of steel machining applications.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1520
Drill Bit Size (Wire) #24
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiAlN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (mm) 24.00
Overall Length (mm) 66.00
Point Type Four Facet, Split Point
Shank Diameter (mm) 6.00
Specification Designation DIN
Spiral Type Regular Spiral
Shank Length (mm) 36.00
Threaded Shank No
Web Configuration Parallel
Specification Number DIN 6535HA; DIN 6537K
Web Thinning Web-Thinned
Drill Bit Grade High Performance
Series/List R458

$53.46

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SGS - 0.189" 145° Spiral Flute Solid Carbide Screw Machine Drill Bit - USA Tool & Supply

SGS - 0.189" 145° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 57029852
Brand: SGS
Model #: 63107

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) 0.1890
Drill Point Angle 145
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 28.00
Overall Length (mm) 66.00
Point Type Standard
Shank Diameter (mm) 6.00
Maximum Drilling Depth (mm) 20.00
Spiral Type Regular Spiral
Shank Length (mm) 36.00
Threaded Shank No
Number of Flutes 2
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.0050 to +0.0152
Web Thinning Web-Thinned
Series/List 135M

$116.87

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DORMER - 0.1968" 130° Spiral Flute Cobalt Screw Machine Drill Bit - USA Tool & Supply

DORMER - 0.1968" 130° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 78976909
Brand: DORMER
Model #: 0052709

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
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) 0.1968
Drill Point Angle 130
Drill Bit Material Cobalt
Drill Bit Finish/Coating AlCrN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 26.00
Overall Length (mm) 62.00
Point Type Special Point Type
Shank Diameter (Decimal Inch) 0.1969
Specification Designation ANSI; DIN
Spiral Type Fast Spiral
Threaded Shank No
Web Configuration Parallel
Web Thinning Web-Thinned
Drill Bit Grade High Performance
Series/List A921

$11.77

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Walter-Titex - 7mm 150° Spiral Flute Solid Carbide Screw Machine Drill Bit - USA Tool & Supply

Walter-Titex - 7mm 150° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 93505063
Brand: Walter-Titex
Model #: 5200228

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.
Tinal is extremely wear resistant coating when used at high temperatures and speeds in a wide range of high strength applications. It is commonly used on steel, cast iron and non-ferrous metal. Tinal is a proprietary coating exclusive to Walter Titex.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.2756
Drill Bit Size (mm) 7.00
Drill Point Angle 150
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Tinal
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 34.00
Flute Length (Decimal Inch) 1.3386
Overall Length (mm) 91.00
Overall Length (Decimal Inch) 3.5827
Flute Length x Diameter Ratio 3xD
Point Type Form V+A
Shank Diameter (mm) 8.00
Shank Diameter (Decimal Inch) 0.3150
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
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) p7
Drill Tip Finish/Coating None
Specification Number DIN 6535HA
Web Thinning Web-Thinned
Material Grade K30F
Series/List A6181TFT
Length Type Regular

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