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11/64 x 3-1/4-Inch Straight Shank Titanium Nitride Coated High Speed Steel Jobber Length Drill Bit


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* Estimated stock levels as of Sun, Sep 22, 2019. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availablity of items marked as Limited Stock.

  • Titanium nitride coating extends the life of the bit; lasts 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-degree split point reduces feed pressure for easier penetration without work hardening


Titanium Nitride coating reduces friction and last longer, cutting edge stays sharper longer. Used in repetitive metal drilling with portable drills or stationary drill press. Jobber length.


Applicable Materials Mild Steel, High Alloy Steel, Stainless Steel, Wood, Drywall, Sheet Metal, Cast Iron
Cutting Direction Clockwise
Diameter 11/64 in
Finish Titanium Nitride Coated
Flute Type Spiral
Material High Speed Steel
Overall Length 3-1/4 in
Pack Qty 1
Point Angle 135°
Point Type Split
Prop 65 Warning Warning WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to
Series 639
Shank Type Straight
Twist Length 2-1/8 in
Type Drill Bit


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