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


Holemaking > Drilling & Drill Bits (ET04)


Kennametal - 4.9mm 180° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 66100116
Brand: Kennametal
Model #: 2629032

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) 0.1929
Drill Bit Size (mm) 4.90
Drill Point Angle 180
Drill Bit Material Solid Carbide
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 28.00
Overall Length (mm) 66.00
Point Type Flat-Bottom
Shank Diameter (mm) 6.00
Specification Designation DIN
Maximum Drilling Depth (mm) 20.00
Spiral Type Regular Spiral
Shank Length (mm) 36.00
Threaded Shank No
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.004 to +0.016
Specification Number DIN 6537K
Web Thinning Web-Thinned
Series/List B707FBG

$105.55

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CJT - 15/32" 135° Spiral Flute Carbide-Tipped Screw Machine Drill Bit


Item #: 81211302
Brand: CJT
Model #: 29604688

Features and Benefits

Carbide tips cut faster than high speed steel. It is commonly used on ferrous and nonferrous metals including cast iron.
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) 0.4688
Drill Bit Size (Inch) 15/32
Drill Point Angle 135
Drill Bit Material Carbide-Tipped
Drill Bit Finish/Coating TiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (Inch) 2-21/32
Overall Length (Inch) 5-1/16
Point Type Helical
Shank Diameter (Inch) 29/64
Maximum Drilling Depth (Decimal Inch) 1.9000
Spiral Type Slow Spiral
Number of Flutes 2
Drill Bit Diameter Tolerance (mm) +0.000 to -0.025
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0010
Series/List 296

$145.93

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Walter-Titex - 7.5mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 36316586
Brand: Walter-Titex
Model #: 6287481

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) 0.2953
Drill Bit Size (mm) 7.50
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) 41.00
Flute Length (Decimal Inch) 1.6142
Overall Length (mm) 79.00
Overall Length (Decimal Inch) 3.1102
Flute Length x Diameter Ratio 3xD
Point Type X-treme Inox
Shank Diameter (mm) 8.00
Shank Diameter (Decimal Inch) 0.3150
Specification Designation DIN
Maximum Drilling Depth (mm) 29.00
Maximum Drilling Depth (Decimal Inch) 1.1417
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

$123.17

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SGS - 3.8mm 124° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 10597052
Brand: SGS
Model #: 64608

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.
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) 0.1496
Drill Bit Size (mm) 3.80
Drill Point Angle 124
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Uncoated
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (Decimal Inch) 0.9450
Overall Length (Decimal Inch) 2.5980
Flute Length x Diameter Ratio 3xD
Point Type Special Point Type
Shank Diameter (Decimal Inch) 0.2362
Flute Type Spiral
Maximum Drilling Depth (Decimal Inch) 0.6690
Number of Flutes 3
Spiral Type Regular Spiral
Shank Length (Decimal Inch) 1.4170
Threaded Shank No
Number of Flutes 3
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) 0.004/0.016
Drill Tip Finish/Coating None
PSC Code 3455
Through Coolant No
Drill Bit Grade High Performance
Drill Bit Grade High Performance
Material Grade Micrograin
Series/List 131N
Length Type Stub

$86.52

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Accupro - 4.5mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 61706362
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.
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) 0.1772
Drill Bit Size (mm) 4.50
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiAlN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 24.00
Overall Length (mm) 66.00
Flute Length x Diameter Ratio 3xD
Point Type Special Point Type
Shank Diameter (mm) 6.00
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Number of Flutes 2
Web Thinning R-Thinned
Drill Bit Grade High Performance

$77.24

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Kennametal - 11.4mm 140° Solid Carbide Screw Machine Drill Bit


Item #: 12251468
Brand: Kennametal
Model #: 6781385

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) 0.4488
Drill Bit Size (mm) 11.40
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiN/AlTiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (mm) 55.00
Overall Length (mm) 102.00
Flute Length x Diameter Ratio 3xD
Shank Diameter (mm) 12.00
Maximum Drilling Depth (mm) 40.00
Shank Length (mm) 45.00
Number of Flutes 2
Drill Point Length (mm) 2.40
Drill Tip Finish/Coating TiN/AlTiN
Through Coolant No
Drill Bit Grade KCP15B
Material Grade KCP15B
Series/List HPX

$140.47

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SGS - 0.4528" 145° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 57030132
Brand: SGS
Model #: 63134

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) 0.4528
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) 55.00
Overall Length (mm) 102.00
Point Type Standard
Shank Diameter (mm) 12.00
Maximum Drilling Depth (mm) 40.00
Spiral Type Regular Spiral
Shank Length (mm) 45.00
Threaded Shank No
Number of Flutes 2
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.0076 to +0.0254
Web Thinning Web-Thinned
Series/List 135M

$297.83

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SGS - 0.2165" 145° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 57031072
Brand: SGS
Model #: 63171

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) 0.2165
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

$118.43

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OSG - #51 135° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 02266179
Brand: OSG
Model #: 215-0669

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) 0.0670
Drill Bit Size (Wire) #51
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 (mm) 18.00
Overall Length (mm) 43.00
Point Type Standard
Shank Diameter (mm) 1.70
Spiral Type Slow Spiral
Threaded Shank No
Web Configuration Tapered
Drill Tip Finish/Coating None
Series/List 215

$13.42

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Kennametal - 6.6mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 58513953
Brand: Kennametal
Model #: 4151156

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) 0.2598
Drill Bit Size (mm) 6.60
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 Yes
Flute Length (mm) 34.00
Flute Length (Decimal Inch) 1.3386
Overall Length (mm) 79.00
Overall Length (Decimal Inch) 3.1102
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 8.00
Shank Diameter (Decimal Inch) 0.3150
Specification Designation DIN
Maximum Drilling Depth (mm) 24.00
Maximum Drilling Depth (Decimal Inch) 0.9449
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) 1.11
Drill Point Length (Decimal Inch) 0.0437
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) -0.015 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 B051A-CPG
Length Type Stub

$67.01

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Cleveland - 41/64" 135° Parabolic Flute Cobalt Screw Machine Drill Bit


Item #: 75911016
Brand: Cleveland
Model #: C15287

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Titanium carbonitride (TiCN) is harder and more wear resistant than TiN. It is commonly used on stainless steels, cast iron and aluminum alloys.
Parabolic flutes have a wider flute shape for increased chip flow.
Product Specifications
Drill Bit Size (Decimal Inch) 0.6406
Drill Bit Size (Inch) 41/64
Drill Point Angle 135
Drill Bit Material Cobalt
Drill Bit Finish/Coating TiCN
Flute Type Parabolic
Cutting Direction Right Hand
Shank Type Straight
Flute Length (Inch) 2-7/8
Overall Length (Inch) 4-1/2
Overall Length (mm) 114.30
Overall Length (Decimal Inch) 4.5000
Point Type Split Point
Shank Diameter (Decimal Inch) 0.6406
Specification Designation ANSI
Threaded Shank No
Web Configuration Parallel
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0012
Web Thinning Web-Thinned
Material Grade M42
Series/List 2175N

$86.95

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OSG - 0.311" 120° Spiral Flute Vanadium High Speed Steel Screw Machine Drill Bit


Item #: 05365465
Brand: OSG
Model #: 61579

Features and Benefits

Vanadium high speed steel (HSSE) is made of high speed steel, carbon, vanadium carbide and other alloys to increase abrasive wear resistance and toughness. It is commonly used for general applications on stainless steels and 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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.3110
Drill Point Angle 120
Drill Bit Material Vanadium 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) 81.00
Point Type Faceted
Shank Diameter (mm) 8.00
Spiral Type Fast Spiral
Threaded Shank No
Web Configuration Parallel
Web Thinning Web-Thinned
Drill Bit Grade High Performance
Series/List 1100

$43.08

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Guhring - #34 118° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 63514897
Brand: Guhring
Model #: 9024630028200

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.
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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1110
Drill Bit Size (Wire) #34
Drill Point Angle 118
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating FIREX
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 16.00
Flute Length (Decimal Inch) 0.6300
Overall Length (mm) 46.00
Overall Length (Decimal Inch) 1.8110
Flute Length x Diameter Ratio 3xD
Point Type Faceted
Shank Diameter (mm) 2.82
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Number of Flutes 2
Drill Bit Diameter Tolerance (mm) +0.000 to -0.010
Material Grade K40
Series/List 2463
Length Type Stub

$17.64

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Cleveland - #7 135° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 74332404
Brand: Cleveland
Model #: C70311

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) 0.2010
Drill Bit Size (Wire) #7
Drill Point Angle 135
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating Bright
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (Inch) 1-3/16
Overall Length (Inch) 2-1/4
Overall Length (mm) 57.15
Overall Length (Decimal Inch) 2.2500
Point Type Split Point
Shank Diameter (Decimal Inch) 0.2010
Specification Designation NAS
Spiral Type Regular Spiral
Shank Length (Inch) 1-1/16
Threaded Shank No
Web Configuration Parallel
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0007
Specification Number NAS 907 Type C
Web Thinning Web-Thinned
Drill Bit Grade Heavy Duty
Series/List 2330

$2.27

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OSG - 12.3mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 55468946
Brand: OSG
Model #: 8661230

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.
WD1 is a multi-layer coating that is harder and more resistant to heat than TiAIN. It is commonly used on medium-to high-carbon steel and other difficult-to-machine materials. WD1 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) 0.4843
Drill Bit Size (mm) 12.30
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating WD1
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 62.00
Overall Length (mm) 128.00
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 13.00
Spiral Type Regular Spiral
Threaded Shank No
Number of Flutes 3
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.000 to -0.027
Drill Tip Finish/Coating None
Web Thinning R-Thinned
Series/List 5600
Length Type Stub

$209.61

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M.A. Ford - 10.8mm 118° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 74541327
Brand: M.A. Ford
Model #: 22642520

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) 0.4252
Drill Bit Size (mm) 10.80
Drill Point Angle 118
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Uncoated
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 47.00
Overall Length (mm) 95.00
Flute Length x Diameter Ratio 3xD
Shank Diameter (mm) 10.80
Shank Diameter (Decimal Inch) 0.4252
Specification Designation DIN
Spiral Type Regular 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 226

$112.42

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DORMER - 9.5mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 16950560
Brand: DORMER
Model #: 7625188

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) 0.3740
Drill Bit Size (mm) 9.50
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) 47.00
Overall Length (mm) 89.00
Flute Length x Diameter Ratio 3xD
Shank Diameter (mm) 10.00
Spiral Type Regular Spiral
Shank Length (mm) 40.00
Number of Flutes 2
Web Configuration Parallel
Web Thinning Web-Thinning
Through Coolant Yes

$167.34

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OSG - 9.25mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 48821854
Brand: OSG
Model #: HP243-3642

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.
WD1 is a multi-layer coating that is harder and more resistant to heat than TiAIN. It is commonly used on medium-to high-carbon steel and other difficult-to-machine materials. WD1 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) 0.3642
Drill Bit Size (mm) 9.25
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating WD1
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 47.00
Overall Length (mm) 89.00
Shank Diameter (mm) 10.00
Number of Flutes 2
Threaded Shank No
Number of Flutes 2
Drill Tip Finish/Coating TiAlN
Web Thinning R-Thinned
Series/List HP243
Length Type Stub

$91.24

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National Twist Drill - 0.386" 135° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 58815127
Brand: National Twist Drill
Model #: 017896AW

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Gold provides a polished finish on a cobalt or high speed steel tool. It is commonly used on aluminum alloy, titanium and plastic.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.3860
Drill Bit Size (Letter) W
Drill Point Angle 135
Drill Bit Material Cobalt
Drill Bit Finish/Coating Gold Finish
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (Inch) 1-7/8
Flute Length (Decimal Inch) 1.8750
Overall Length (Inch) 3-1/4
Overall Length (Decimal Inch) 3.2500
Point Type Split Point
Threaded Shank No
Web Configuration Tapered
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0010
Web Thinning Web-Thinned
Drill Bit Grade Heavy Duty
Series/List 316C

$29.21

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OSG - 5.3mm 130° Spiral Flute Powdered Metal Screw Machine Drill Bit


Item #: 70459193
Brand: OSG
Model #: 9599053

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) 0.2087
Drill Bit Size (mm) 5.30
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) 26.00
Overall Length (mm) 70.00
Point Type Standard
Shank Diameter (mm) 6.00
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

$28.51

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