Hole Saw, High Performance, 2 x 2-3/8-In. Brand_H.B. Smith Tools or dirty surfaces

or dirty surfaces

The flutes are ground behind the lands to funnel chips to the inside of the bit and away from the outside diameter

or electric heating/electric AC systems (NOT for heat-pumps or baseboard heat)

gallon drain line opener

Steel handle

Hole Saw, High Performance, 2 x 2-3/8-In. Brand_H.B. Smith Tools or dirty surfacesDiablo, 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 one 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, metal,