21/64" Super Primalloy® Edge Maintenance Length Drill Bit

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21/64" Super Primalloy® Edge Maintenance Length Drill Bit

Price

Item Number: 829521

Package Weight: 0.1 lbs

Diameter

See all product variations

Product Details

HIGH PERFORMANCE SP EDGE COATING - Extreme temperature resistance, hardness and low friction coefficient provide increased life, drilling feed and speed.
EXTREME TEMPERATURE RESISTANCE - Coating maintains structural integrity at temperatures over 2000°F, increasing life in tough materials and resisting dulling.
INCREASED TOOL LIFE - Up to 40% increase in life versus uncoated drills in dry drilling.
INCREASED FEED AND SPEED - Decreased time spent drilling provides lower cost per hole.
MAINTENANCE LENGTH - Overall length reduced by an average of 15% to provide increased rigidity, strength and breakage resistance.
3 FLATS ON SHANK - Eliminates chuck slippage.
PREMIUM "M" SERIES ALLOY - Provides superior strength and extended tool life.
FINISH - nACo Nanocomposite coating
MADE IN THE U.S.A.

NOTE: Sizes smaller than 3/16 do not have flats on shanks.