Artu 02820 Gritted Hole Saw Blade, 1-3/8" FREE SHIPPING Should not be used to

Should not be used to hammer hardened materials

Drop-forged high quality tool steel

This is a 240 volt heavy duty workhorse with a stainless steel heating element and built-in turbo fan to provide a steady stream of heat throughout the workspace

or remaining open when you lower or raise the glass panel for winter or summer

all you need to add is an energizer

Artu 02820 Gritted Hole Saw Blade, 1-3/8" FREE SHIPPING Should not be used toHighlights: 1 3 8" dia. Tungsten carbide professional hole saw Self sharpening long cutting life Spring ejects the piece cut, gives a smooth finish,allows use of bit extension Makes fast holes for standard faucet & shower head pipes Continuous rim carbide grit hole saw designed for use on ceramic tile, porcelain, concrete block & drywall Boxed