Irwin Speedbor Max Assorted Woodboring Tri-flute Drill Bit Set

irwin speedbor max assorted woodboring tri-flute drill bit set - Description

Speedbor maximum Drill Bit Set, Speedbor maximum D What's Included: 1/2 in., 5/8 in., 3/4 in., 7/8 in., 1 in, and 1-1/4 in.The fastest speedbor spade bit everTri flute design for fastest chip ejectionCutting spurs have 3 cutting edges for added durabilityFull screw tip allows bit to self feedGrooved hex shank prevents slipping in drill chuck or bitFits all standard 1/4 in. quick change chucksComes with a heavy duty caseSet includes 1/2 in., 5/8 in., 3/4 in., 7/8 in., 1 in. and 1-1/4 in. bits