mandrel & pilot bit sold separately
Jobbers length
1/4' hex quick change shank reduces slipping in standard chucks and is compatible with impact drivers
Full screw tip allows bit to self-feed
snap lock hole saw mandrel with 3/8" hex arbor
Hole Saw, High Performance, 4-1/4 x 2-3/8-In. Components & Attachments mandrel & pilot bit soldDiablo, 4 1 4" x 2 3 8", hole saw, high performance delivers faster cutting performance & increased productivity, design provides ultimate cutting depth to bore deeper holes in single pass, variable tooth design for faster cuts with less vibration &tool free plug ejection for fast material removal, snap lock offers quick & easy change system with no down time, 1 snap lock mandrel fits all diablo hole saws, from 5 8" to 6" diameter, for use with wood,