Century Drill And Tool Diamond Hole Saw 7/8″ Size:7/8″ and other common roofing substrates

and other common roofing substrates

For metal and fiberglass corrugated roofing sheets

Expands quickly for easy use

Non-rising stem for limited-space operation

low voc solvent cement meets California south coast air quality management district scaqmd 1168/316a or baaqmd method 40 & various environmental requirements

Century Drill And Tool Diamond Hole Saw 7/8″ Size:7/8″ and other common roofing substratesPatented thin wall design cuts 3X faster than any other brands The cutting difference Century diamond grit hole saws run cooler with less pressure for an accurate hole Proven test results Centurys diamond grit hole saws cut 4X the holes of other diamond grit hole saw brands