HSS step drill

Black coating high-speed steel (HSS) step drill bits are high-performance metal drilling bits that provide exceptional quality and durability, drilling performance, and value.

Four cutting edges makes cutting up to 5 times faster thanstandard spade bits.

Moretop taper drill bits are precisely ground on a CNC grinder and match the shapes of wood screws so that screw threads grip

Precision engineered steel bits with 2-flute design and tapered cutting edges allowing

Precision engineered steel bits with spiral flute tapered cutting edges allowing for de-burring or chamfering of the hole