Hole Saw, High Performance, 4 x 2-3/8-In. Pressure Switch up to 30% energy savings

up to 30% energy savings over traditional Halogen lamps

Adjustable stopper controls the length of the core strip

1/2" x 1/4" x 3/8"OD

It is a premium quality design for the professional contractor

750-E is a 750 with an extended flange size

Hole Saw, High Performance, 4 x 2-3/8-In. Pressure Switch up to 30% energy savingsDiablo, 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,