Hole Saw, High Performance, 4-1/2 x 2-3/8-In.Diablo, 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,

wood and PVC

Enables pins to penetrate dense concrete and structural quality steel applications

Rockwell and more

Angled spur cutting edge scores wood for clean holes and reduced blowout

Type I except for high-temperature sag

Drive pins with washers increases bearing surface against the material to be fastened

Thin Kerf Design

Folds Away For Easy Storage

Steel construction with nonslip Hi-Viz grip

Adheres to drywall

less maintenance

Resistant to bubbling and has no shrinkage