Imperial 81361 Letter Size Drill Bit, 3-7/8

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Heavier web construction allows for higher feed rates and resists deflection, Letter Size: A, Decimal Equivalent: 0.2340, Flute Length: 2-5/8, Overall Length: 3-7/8
SKU: 42585863
MFG: 81361
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135° split point eliminates drill wander and centerpunching. Heavier web construction allows for higher feed rates and resists deflection. Premium Grade M7 steel is a superior quality High Speed Steel for maximum speed and temperature control. Proven to cut twice as fast as a standard 135° split-point drill, in a wide variety of materials from soft to very hard, including stainless steel. Unique flute form improves chip ejection, reduces drill retractions (woodpeckering), and improves flow of coolant to the drill point.


  • Letter Size: A
  • Flute Length: 2-5/8
  • Overall Length: 3-7/8
  • Decimal Equivalent: 0.2340
Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm


MFR: 81361
SKU: 42585863
Brand: Imperial