Black oxide for durability, longer life and faster drill times, bits feature a parabolic flute that clears chips faster; split point drills on contact and prevents walking; jobber length.
High speed steel with M-35, five percent cobalt, for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).
M-2 high speed steel for strength with black oxide coating for heat and wear resistance in wood, metal or plastic applications; split point ensures a true start and eliminates bit walking.
High speed M-2 steel bit drills exact size hole for tapping; use where non fractional sized holes are required in automotive, MRO, portable drill or stationary drill press applications. Jobber length.
High speed steel bits used for general purpose drilling in wood, metal and plastic. Jobber length.
Precision-formed heads for accurate fit. For all popular drill chucks. Hardened and tempered for long life.