Hole Saw, High Performance, 4-1/4 x 2-3/8-In. Toys within 1 hour develops compression

within 1 hour develops compression strength of 4500 lbs per sqin

polished bell face

51 degree bevel with positive stop at 45 degree for greater cut capacity improved

Keystone Thumb For Comfort And Mobility

Hole Saw, High Performance, 4-1/4 x 2-3/8-In. Toys within 1 hour develops compressionDiablo, 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,