Hole Saw, High Performance, 4-1/2 x 2-3/8-In. Freud Tools Use them to make strong

Use them to make strong lap joints

smooth countersinking

Lock type ball

each disc balance tested for vibration-free grinding/finishing

BladeLock Technology further improves safety by providing the user with the ability to change blades only when the release button is engaged and the blade holder is in the 45° open position

Hole Saw, High Performance, 4-1/2 x 2-3/8-In. Freud Tools Use them to make strongDiablo, 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,