Century Drill And Tool 4 Piece Diamond Hole Saw Set Size:4 Piece Adjustable to 8' diameter for

Adjustable to 8' diameter for pencil or ball point

erogonomic designs and wire ranges

A switch lets you set the tool to operate as a traditional drill or a hammer drill

1-hand opening operation

54" Precision Lathe Turned Hardwood

Century Drill And Tool 4 Piece Diamond Hole Saw Set Size:4 Piece Adjustable to 8' diameter forSet includes 1 4, 5 16, 3 8 and 1 2Patented thin wall design cuts 3X faster than any other brandsThe cutting difference Century diamond grit hole saws run cooler with less pressure for an accurate holeProven test results Centurys diamond grit hole saws cut 4X the holes of other diamond grit hole saw brands