The steel carpenter's square is durable and accurate
saving on energy costs year-round
non-slip lifting and anti-jam nesting for easy storage
0005"/inch accuracy in all working positions
Designed to cut all types of metal and masonry materials
Spyder 6-1/4″ Tungsten Carbide Tipped Hole Saw Size:6-1/4″ The steel carpenter's square isExtreme material versatility and faster cuts up to 10x more cuts and up to 5x faster than standard bi metal hole sawsSpyders Rapid Core Eject arbor system ejects cores without prying, quickly changes diameter, cuts at an angle, and enlarges existing holesDrill wood, MDF, plywood, fiber cement board, porous concrete block, some brick, ceramic wall tile, plastic, PVC and more More Details Up to 10x more cuts than bi metal hole saws Up to 5x faster than