DRILLCO SERIES 1000N NITRO PRENTICE DRILLS

$24.99$52.40

1/2″ REDUCED SHANK

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Description

Description

Manufactured from a premium grade of M-7N molybdenum high speed steel.˜ The NITRO 118 degree Split Point S & D drill with a Nitride Surface treatment that gives hard protective layer to the drill (increases hardness without increasing brittleness) which is measuably harder than high speed steel.˜ Body and clearance are gold and black surface treated for maximum lubricity.˜ Recommended for use in stainless steel and other hard metal drilling.˜ The 118 degree split point reduces thrust and eliminates walking at the drill point.˜

Additional information

Additional Information

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