Irwin® 63916 Heavy Duty Jobber Length Drill Bit, 1/4 in Drill - Fraction, 0.25 in Drill - Decimal Inch, 135 deg Point, HSS, TiN Coated
Titanium Nitride coating resists heat and friction, extending the cutting edge life up to 6 times that of other high-speed step drill bits. Made from premium high-speed steel for increased durability. 135-degree split-point tip starts drilling immediately with less force and eliminates "walking" across the work surface. Bit has a straight shank.
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BrandIrwin®
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UPC042526639166
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Manufacturer Part Number63916
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CountryUSA|Canada
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FinishTiN Coated
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Point Angle135 deg
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Point TypeSplit
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MaterialHSS
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Through Coolant (Yes/No)No
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Flute Length2-3/4 in
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Flute TypeSpiral
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TypeHeavy Duty
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Applicable MaterialsAluminum, Brass, Copper, Drywall, Plastic and Wood
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Series639
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Number of Flutes2
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Cutting Depth2-3/4 in
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Shank Size1/4 in
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Cutting DirectionRight Hand
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Cutting Edge MaterialHSS
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Shank TypeStraight
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Drill Diameter Measurement SystemImperial
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Drill Size - Decimal Inch0.25 in
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Drill Size - Fraction1/4 in
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Overall Length4 in
- Titanium nitride coating extends the life of the bit, last up to six times longer than standard high speed steel drill bits
- Heavy duty web design provides extreme rigidity when drilling in metal applications
- Shorter cutting lips reduce torque when drilling in high tensile strength materials
- 135 deg split point reduces feed pressure for easier penetration without work hardening
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UNSPSC20121613
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Package DescriptionEACH
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Standards/ApprovalsANSI Specified
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Catalog
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Irwin® 63916 Heavy Duty Jobber Length Drill Bit, 1/4 in Drill - Fraction, 0.25 in Drill - Decimal Inch, 135 deg Point, HSS, TiN Coated
Titanium Nitride coating resists heat and friction, extending the cutting edge life up to 6 times that of other high-speed step drill bits. Made from premium high-speed steel for increased durability. 135-degree split-point tip starts drilling immediately with less force and eliminates "walking" across the work surface. Bit has a straight shank.
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