Vari-Pitch Holesaw, 1-1/8", Bi-MetalIndustrial quality holesaws with special bi metal construction Specifications Imperial Diameter 1 1 8" Material Bi Metal Pipe Entrance Size 3 4" Pipe Tap Size 1" Country Of Origin China

Optimized four-flute design removes dust faster

Tool Length

Ideal for concrete

Perma-Shield® non-stick coated for less gumming and friction

Maximum working pressure 232 PSI

Contains: 15/16

Phosphate finished with electrophoretic clear coat for resistance to corrosion

Aluminum oxide mineral cuts fast on ferrous and non-ferrous metals

over-discharge and overheating

A powerful brushless motor runs with up to 450 in-lbs of torque

Comes with three resin fiber backing pads in 3" 4

36" (914 mm)