DRILL BITS

DRILL BITS

Manufactured from a premium grade of M-7 molydenum high speed steel.  The Nitro Heavy Duty 135* Split Poin Drll is treated with nitride, which increases hardness without increasing brittleness, and as a result, is measurably harder than high speed steel.  Body and clearance are gold and black surface treated for maximum lubricity.  Recommended for in aluminum alloys, stainless steel, titanium alloys, and other hard alloy steel drilling.

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DRILLCO NITRO 15 PC SET ***USA***
DRILLCO NITRO SERIES MADE IN THE USA 15 PC SET SIZES:  1/16"-1/2" BY 32NDS HIGH ..
$62.30