Hole Saw, High Performance, 4-1/2 x 2-3/8-In. Diamond Saw Blades Perma-Shield coating shields blade against

Perma-Shield coating shields blade against heat

Perma-SHIELD nonstick coating protects from corrosion while reducing friction and heat

Diablo Demo Demon

seven #2 Phillips

tool-free plug ejection

Hole Saw, High Performance, 4-1/2 x 2-3/8-In. Diamond Saw Blades Perma-Shield coating shields blade againstDiablo, 4 1 2" 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,