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Holemaking > Drilling & Drill Bits (ET04) - (135083 Products)


Holemaking > Drilling & Drill Bits (ET04)

Interstate - #27, 118° Point, Spiral Flute, High Speed Steel Taper Length Drill Bit - Oxide Finish, 3" Flute Length, 5-3/8" OAL


Item #: 01408277
Brand: Interstate
Exact Tooling IR#: 04

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 ferrous metals.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
Product Specifications
Drill Bit Size (Wire) #27
Drill Bit Size (Decimal Inch) 0.1440
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
Through Coolant No
Point Type Standard
Flute Length (Inch) 3
Overall Length (Inch) 5-3/8
Spiral Type Regular Spiral
Web Configuration Tapered
Web Thinning Web-Thinned

$6.79

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DORMER - 0.2874", 130° Point, Spiral Flute, Cobalt Taper Length Drill Bit - Bright Finish, 102mm Flute Length, 156mm OAL, Series A940


Item #: 78982246
Brand: DORMER
Model #: 0058282
Exact Tooling IR#: 04

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
Product Specifications
Drill Bit Size (Decimal Inch) 0.2874
Drill Point Angle 130
Drill Bit Material Cobalt
Drill Bit Finish/Coating Bright
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Through Coolant No
Point Type Special Point Type
Flute Length (mm) 102.00
Overall Length (mm) 156.00
Spiral Type Fast Spiral
Shank Diameter (Decimal Inch) 0.2874
Web Configuration Parallel
Web Thinning Web-Thinned
Material Grade M42
Series/List A940

$43.61

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Walter-Titex - 4.1mm, 130° Point, Parabolic Flute, Cobalt Taper Length Drill Bit - Tinal Point Finish, 78mm Flute Length, 119mm OAL, Series A1549TFP


Item #: 35605278
Brand: Walter-Titex
Model #: 5960895
Exact Tooling IR#: 04

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
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.
Parabolic flutes are constructed with a wider flute shape for increased chip flow.
Product Specifications
Drill Bit Size (mm) 4.10
Drill Bit Size (Decimal Inch) 0.1614
Drill Point Angle 130
Drill Bit Material Cobalt
Drill Bit Finish/Coating Tinal
Flute Type Parabolic
Cutting Direction Right Hand
Shank Type Straight
Through Coolant No
Point Type Conical+U
Flute Length (Decimal Inch) 3.0709
Flute Length (mm) 78.00
Overall Length (mm) 119.00
Overall Length (Decimal Inch) 4.6850
Shank Diameter (mm) 4.10
Shank Diameter (Decimal Inch) 0.1614
Flute Length x Diameter Ratio 12xD
Maximum Drilling Depth (mm) 71.00
Maximum Drilling Depth (Decimal Inch) 2.7953
Shank Length (mm) 41
Shank Length (Decimal Inch) 1.6142
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) h8
Web Thinning Web-Thinned
Specification Number DIN 340
Material Grade M35
Series/List A1549TFP

$50.96

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Precision Twist Drill - #45, 118° Point, Spiral Flute, High Speed Steel Taper Length Drill Bit - Bright Finish, 2-1/4" Flute Length, 4-1/4" OAL, Series R52


Item #: 78558715
Brand: Precision Twist Drill
Model #: 052045
Exact Tooling IR#: 04

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 with a higher flute angle to remove chips more easily.
Product Specifications
Drill Bit Size (Wire) #45
Drill Bit Size (Decimal Inch) 0.0820
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
Through Coolant No
Point Type Standard
Flute Length (Inch) 2-1/4
Overall Length (Inch) 4-1/4
Spiral Type Regular Spiral
Web Configuration Tapered
Web Thinning Web-Thinned
Series/List R52

$6.00

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Guhring - 1.9mm, 130° Point, Parabolic Flute, Cobalt Taper Length Drill Bit - Bright Finish, 53mm Flute Length, 80mm OAL, Series 336


Item #: 61205381
Brand: Guhring
Model #: 9003360019000
Exact Tooling IR#: 04

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Parabolic flutes are constructed with a wider flute shape for increased chip flow.
Product Specifications
Drill Bit Size (mm) 1.90
Drill Bit Size (Decimal Inch) 0.0748
Drill Point Angle 130
Drill Bit Material Cobalt
Drill Bit Finish/Coating Bright
Flute Type Parabolic
Cutting Direction Right Hand
Shank Type Straight
Through Coolant No
Point Type Cone Relief
Flute Length (mm) 53.00
Overall Length (mm) 80.00
Spiral Type Regular Spiral
Shank Diameter (mm) 1.90
Flute Length x Diameter Ratio 10xD
Drill Bit Diameter Tolerance (mm) h8
Web Thinning Web-Thinning
Material Grade M35
Series/List 336

$26.89

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Guhring - 4.1mm, 130° Point, Spiral Flute, Cobalt Taper Length Drill Bit - TiN Finish, 78mm Flute Length, 119mm OAL, Series 669


Item #: 58581844
Brand: Guhring
Model #: 9006690041000
Exact Tooling IR#: 04

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
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 with a higher flute angle to remove chips more easily.
Product Specifications
Drill Bit Size (mm) 4.10
Drill Bit Size (Decimal Inch) 0.1614
Drill Point Angle 130
Drill Bit Material Cobalt
Drill Bit Finish/Coating TiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Through Coolant No
Point Type Cone Relief
Flute Length (mm) 78.00
Overall Length (mm) 119.00
Spiral Type Regular Spiral
Shank Diameter (mm) 4.10
Flute Length x Diameter Ratio 10xD
Drill Bit Diameter Tolerance (mm) h8
Web Thinning Web-Thinning
Material Grade M35
Series/List 669

$55.29

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Walter-Titex - 1/8", 130° Point, Parabolic Flute, High Speed Steel Taper Length Drill Bit - Oxide Finish, 2-23/32" Flute Length, 4-3/16" OAL, Series A1522


Item #: 01465087
Brand: Walter-Titex
Model #: 5061848
Exact Tooling IR#: 04

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 ferrous metals.
Parabolic flutes are constructed with a wider flute shape for increased chip flow.
Product Specifications
Drill Bit Size (Inch) 1/8
Drill Bit Size (Decimal Inch) 0.1250
Drill Point Angle 130
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating Oxide
Flute Type Parabolic
Cutting Direction Right Hand
Shank Type Straight
Through Coolant No
Point Type Standard
Flute Length (Inch) 2-23/32
Overall Length (Inch) 4-3/16
Spiral Type Regular Spiral
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) -0.018 to 0.000
Drill Bit Diameter Tolerance (Decimal Inch) -0.00071 to 0.00000
Web Thinning Web-Thinned
Specification Number BS 328; DIN 340
Series/List A1522

$12.98

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Guhring - Letter P, Spiral Flute, Solid Carbide Taper Length Drill Bit - FIREX Finish, 87mm Flute Length, 131mm OAL, Series 6502


Item #: 53726378
Brand: Guhring
Model #: 9065020082000
Exact Tooling IR#: 04

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 with a higher flute angle to remove chips more easily.
Product Specifications
Drill Bit Size (Letter) P
Drill Bit Size (Decimal Inch) 0.3230
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating FIREX
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Through Coolant Yes
Point Type Special
Flute Length (mm) 87.00
Overall Length (mm) 131.00
Spiral Type Regular Spiral
Shank Diameter (mm) 10.00
Flute Length x Diameter Ratio 7xD
Drill Bit Diameter Tolerance (mm) m7
Web Thinning Web-Thinning
Material Grade Sub Micrograin
Series/List 6502

$365.66

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DORMER - 12.7mm, 140° Point, Spiral Flute, Solid Carbide Taper Length Drill Bit - TiAlN Finish, 151mm Flute Length, 202mm OAL


Item #: 30264949
Brand: DORMER
Model #: 46719091
Exact Tooling IR#: 04

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 with a higher flute angle to remove chips more easily.
Product Specifications
Drill Bit Size (mm) 12.70
Drill Bit Size (Decimal Inch) 0.5000
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiAlN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Through Coolant Yes
Point Type Four Facet, Split Point
Flute Length (mm) 151.00
Overall Length (mm) 202.00

$441.54

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Guhring - 7.9mm, 130° Point, Spiral Flute, Cobalt Taper Length Drill Bit - TiN Finish, 109mm Flute Length, 165mm OAL, Series 669


Item #: 58581604
Brand: Guhring
Model #: 9006690079000
Exact Tooling IR#: 04

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
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 with a higher flute angle to remove chips more easily.
Product Specifications
Drill Bit Size (mm) 7.90
Drill Bit Size (Decimal Inch) 0.3110
Drill Point Angle 130
Drill Bit Material Cobalt
Drill Bit Finish/Coating TiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Through Coolant No
Point Type Cone Relief
Flute Length (mm) 109.00
Overall Length (mm) 165.00
Spiral Type Regular Spiral
Shank Diameter (mm) 7.90
Flute Length x Diameter Ratio 10xD
Drill Bit Diameter Tolerance (mm) h8
Web Thinning Web-Thinning
Material Grade M35
Series/List 669

$120.04

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Precision Twist Drill - 1-9/64", 118° Point, Spiral Flute, High Speed Steel Taper Length Drill Bit - Oxide Finish, 7-1/4" Flute Length, 11-7/8" OAL, Series R51


Item #: 78555844
Brand: Precision Twist Drill
Model #: 051109
Exact Tooling IR#: 04

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 ferrous metals.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
Product Specifications
Drill Bit Size (Inch) 1-9/64
Drill Bit Size (Decimal Inch) 1.1406
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
Through Coolant No
Point Type Standard
Flute Length (Inch) 7-1/4
Overall Length (Inch) 11-7/8
Spiral Type Regular Spiral
Web Configuration Tapered
Web Thinning Web-Thinned
Series/List R51

$176.91

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Indexable Grooving/Cut-Off Toolholders; Internal or External: External; Hand of Holder: Right Hand; Maximum Depth of Cut (mm): 17.00; Maximum Groove Width (Decimal Inch): 0.1250


Item #: 67158055
Brand: Kennametal
Model #: 7062395

Product Specifications

Internal or External External
Hand of Holder Right Hand
Maximum Depth of Cut (mm) 17.00
Maximum Groove Width (Decimal Inch) 0.1250
Minimum Groove Width (mm) 3.00
Toolholder Style A4-Square shank
Tool Material Steel
Insert Holding Method Clamp
Compatible Insert Size Code 3
Insert Compatibility A4-seat size: 3
Shank Height (mm) 20.00
Shank Length (mm) 87.500
Shank Width/Diameter (mm) 20.00
Series A4
Overall Length (mm) 125.0000
Complete Insert Compatibility A4-seat size: 3
Insert Seat Size 3.0
Coolant Through Yes
UNSPSC Code 23153308
Internal or External External
Hand of Holder Right Hand
Maximum Depth of Cut (mm) 17.00
Maximum Groove Width (Decimal Inch) 0.1250
Minimum Groove Width (mm) 3.00
Toolholder Style A4-Square shank
Tool Material Steel
Insert Holding Method Clamp
Compatible Insert Size Code 3
Insert Compatibility A4-seat size: 3
Shank Height (mm) 20.00
Shank Length (mm) 87.500
Shank Width/Diameter (mm) 20.00
Series A4
Overall Length (mm) 125.0000
Complete Insert Compatibility A4-seat size: 3
Insert Seat Size 3.0
Coolant Through Yes
UNSPSC Code 23153308
MSC Part # 67158055
Mfr Part # 7062395
Country of Origin Country of Origin is subject to change India

$195.55

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Guhring - 8.5mm, 130° Point, Parabolic Flute, High Speed Steel Taper Length Drill Bit - Bright Finish, 109mm Flute Length, 165mm OAL, Series 535


Item #: 72773724
Brand: Guhring
Model #: 9005350085000
Exact Tooling IR#: 04

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.
Parabolic flutes are constructed with a wider flute shape for increased chip flow.
Product Specifications
Drill Bit Size (mm) 8.50
Drill Bit Size (Decimal Inch) 0.3346
Drill Point Angle 130
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating Bright
Flute Type Parabolic
Cutting Direction Right Hand
Shank Type Straight
Through Coolant No
Point Type Cone Relief
Flute Length (mm) 109.00
Overall Length (mm) 165.00
Spiral Type Regular Spiral
Shank Diameter (mm) 8.50
Flute Length x Diameter Ratio 10xD
Drill Bit Diameter Tolerance (mm) h8
Web Thinning Web-Thinning
Material Grade M2
Series/List 535

$63.51

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Precision Twist Drill - #39, 135° Point, Parabolic Flute, High Speed Steel Taper Length Drill Bit - TiN Finish, 2-1/2" Flute Length, 4-5/8" OAL, Series QC91GM


Item #: 78554987
Brand: Precision Twist Drill
Model #: 050939
Exact Tooling IR#: 04

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.
Parabolic flutes are constructed with a wider flute shape for increased chip flow.
Product Specifications
Drill Bit Size (Wire) #39
Drill Bit Size (Decimal Inch) 0.0995
Drill Point Angle 135
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating TiN
Flute Type Parabolic
Cutting Direction Right Hand
Shank Type Straight
Through Coolant No
Point Type Split Point
Flute Length (Inch) 2-1/2
Overall Length (Inch) 4-5/8
Web Configuration Tapered
Web Thinning Web-Thinned
Series/List QC91GM

$17.90

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DORMER - 17/32", 118° Point, Spiral Flute, High Speed Steel Taper Length Drill Bit - Oxide Finish, 140mm Flute Length, 214mm OAL, Series A110


Item #: 80976178
Brand: DORMER
Model #: 0010624
Exact Tooling IR#: 04

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 ferrous metals.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
Product Specifications
Drill Bit Size (Inch) 17/32
Drill Bit Size (Decimal Inch) 0.5313
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
Through Coolant No
Point Type Split Point
Flute Length (Decimal Inch) 5.5160
Flute Length (mm) 140.00
Overall Length (mm) 214.00
Overall Length (Decimal Inch) 8.4316
Spiral Type Regular Spiral
Shank Diameter (mm) 13.49
Shank Diameter (Inch) 17/32
Shank Diameter (Decimal Inch) 0.5311
Flute Length x Diameter Ratio 6xD
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) 0.000 to -0.027
Web Thinning Web-Thinned
Specification Number DIN 340
Material Grade M2
Series/List A110

$97.81

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Walter-Titex - 9.5mm, 130° Point, Spiral Flute, Cobalt Taper Length Drill Bit - Bright Finish, 115mm Flute Length, 175mm OAL, Series A1544


Item #: 36355584
Brand: Walter-Titex
Model #: 5062145
Exact Tooling IR#: 04

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
Product Specifications
Drill Bit Size (mm) 9.50
Drill Bit Size (Decimal Inch) 0.3740
Drill Point Angle 130
Drill Bit Material Cobalt
Drill Bit Finish/Coating Bright
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Through Coolant No
Point Type Conical+C
Flute Length (Decimal Inch) 4.5276
Flute Length (mm) 115.00
Overall Length (mm) 175.00
Overall Length (Decimal Inch) 6.8898
Spiral Type Regular Spiral
Shank Diameter (mm) 9.50
Shank Diameter (Decimal Inch) 0.3740
Flute Length x Diameter Ratio 12xD
Maximum Drilling Depth (mm) 100.00
Maximum Drilling Depth (Decimal Inch) 3.9370
Shank Length (mm) 60
Shank Length (Decimal Inch) 2.3622
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) h8
Web Thinning Web-Thinned
Specification Number DIN 340
Material Grade M35
Series/List A1544

$59.67

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DORMER - 7.1mm, 140° Point, Spiral Flute, Solid Carbide Taper Length Drill Bit - TiAlN Finish, 84mm Flute Length, 126mm OAL


Item #: 30596944
Brand: DORMER
Model #: 46719034
Exact Tooling IR#: 04

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 with a higher flute angle to remove chips more easily.
Product Specifications
Drill Bit Size (mm) 7.10
Drill Bit Size (Decimal Inch) 0.2795
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiAlN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Through Coolant Yes
Point Type Four Facet, Split Point
Flute Length (mm) 84.00
Overall Length (mm) 126.00

$207.90

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National Twist Drill - 25/64", 118° Point, Spiral Flute, High Speed Steel Taper Length Drill Bit - Bright Finish, 4-3/8" Flute Length, 7" OAL, Series 2401


Item #: 66120668
Brand: National Twist Drill
Model #: 011895AW
Exact Tooling IR#: 04

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 with a higher flute angle to remove chips more easily.
Product Specifications
Drill Bit Size (Inch) 25/64
Drill Bit Size (Decimal Inch) 0.3906
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
Through Coolant No
Flute Length (Inch) 4-3/8
Flute Length (Decimal Inch) 4.3750
Overall Length (Inch) 7
Overall Length (Decimal Inch) 7.0000
Spiral Type Fast Spiral
Web Configuration Tapered
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0010
Web Thinning Web-Thinned
Series/List 2401

$22.43

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OSG - 7.5mm, 140° Point, Spiral Flute, Solid Carbide Taper Length Drill Bit - EgiAs Finish, 83mm Flute Length, 140mm OAL, Series 6520


Item #: 48897698
Brand: OSG
Model #: 8694750
Exact Tooling IR#: 04

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.
EgiAs is a nano-multilayer coating constructed with extreme toughness, high wear and heat resistance characteristics to ensure stable and consistent tool life. Ideal for use on materials including alloys, carbon steels, cast iron and hardened steels up to 35 HRC. EgiAs is a proprietary coating exclusive to OSG.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
Product Specifications
Drill Bit Size (mm) 7.50
Drill Bit Size (Decimal Inch) 0.2953
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating EgiAs
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Through Coolant Yes
Flute Length (mm) 83.00
Overall Length (mm) 140.00
Shank Diameter (mm) 8.00
Flute Length x Diameter Ratio 8xD
Web Thinning X-Thinned
Series/List 6520

$212.89

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Guhring - #25, Parabolic Flute, Cobalt Taper Length Drill Bit - Bright Finish, 78mm Flute Length, 119mm OAL, Series 5536


Item #: 55073480
Brand: Guhring
Model #: 9055360038000
Exact Tooling IR#: 04

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Parabolic flutes are constructed with a wider flute shape for increased chip flow.
Product Specifications
Drill Bit Size (Wire) #25
Drill Bit Size (Decimal Inch) 0.1495
Drill Bit Material Cobalt
Drill Bit Finish/Coating Bright
Flute Type Parabolic
Cutting Direction Right Hand
Shank Type Straight
Through Coolant No
Point Type Four Facet, Split Point
Flute Length (mm) 78.00
Overall Length (mm) 119.00
Shank Diameter (mm) 3.80
Flute Length x Diameter Ratio 10xD
Drill Bit Diameter Tolerance (mm) +0.000 to -0.018
Specification Number DIN 340
Series/List 5536

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