56 Piece Super Primalloy® Edge Maintenance Length Refill Kit (1/16" - 1/2" by 64ths)

NOTE: This is a refill kit for 82-9503 and only contains the drill bits, the index is not included in this refill kit.

• 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.