M-35, five per cent cobalt, and extra thick drill core for optimum life and durability in hardened steel, super alloys, titanium and stainless steel applications; split point minimizes bit walk. All sizes 3/16" and larger have three flats on the shank for a better grip on chuck.
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 a 135 degree split point that eliminates the need for center punch and keeps drill from skating on hard surfaces. Used to drill most ferrous and non ferrous metals. All sizes 3/16" and larger have three flats on the shank for a better grip on the chuck. 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.
Each metal drill bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch. Offers superior durability, speed and selection to support most general purpose applications. Speed helix design for three times faster drilling than standard bits. Easier drilling, reduced heat and extended drill bit life. For use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials.
High speed steel bits used for general purpose drilling in wood, metal and plastic. Jobber length.