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Irwin® 63716 637 Heavy Duty Jobber Length Drill Bit, 1/4 in Drill - Fraction, 0.25 in Drill - Decimal Inch, 135 deg Point, HSS, TiN

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Features

  • 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
  • Repetitive metal drilling with portable drills, stationary drill press

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Description

Irwin® Jobber Length Drill Bit, Heavy Duty, Series: Modle 637, Imperial, 1/4 in Drill Size - Fraction, 0.25 in Drill Size - Decimal Inch, 4 in Overall Length, 2-3/4 in Cutting Depth, 2 Flutes, Spiral Flute, 2-3/4 in Flute Length, 1/4 in Shank, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting, HSS Cutting Edge, Through Coolant: No, HSS, TiN, Applicable Materials: Aluminum, Brass, Copper, Drywall, Plastic and Wood