5/16" Super Primalloy® Cobalt Stubby Drill Bit - 2 Pack

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5/16" Super Primalloy® Cobalt Stubby Drill Bit - 2 Pack

Price

Item Number: 822170

Package Weight: 0.1 lbs

Diameter

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Product Details

Super Primalloy® CONSTRUCTION - The same proven, heavy duty Super Primalloy® construction of our fractional size Cobalt Drills.
M-42 COBALT ALLOY - Provides an 8% Cobalt content for superior performance compared to conventional M-35 Cobalt alloy tools.
ENHANCED HEAT RESISTANCE - M-42 cobalt alloy steel enhances heat resistance and extends the overall service life while cutting tough alloys and hard materials such as stainless steels, iron based and titanium alloys.
135° SPLIT POINT - 135° split point geometry eliminates the need for center punching and allows for easier penetration and increased life in high tensile materials.
GOLD SURFACE TREATMENT - Cobalt-Gold body provides excellent lubricity for increased drill life and prevents corrosion and rust.
Made in the U.S.A.