Up to 10x more cuts and 5x faster than standard bi-metal hole saws
Use Spyder's Rapid Core Eject™ arbor to cut up to 5x faster than standard hole saws — remove cores without prying, cut at an angle, and enlarge existing holes
Drill wood, MDF, plywood, fiber cement board, porous concrete block, some brick, ceramic wall tile, plastic, PVC and more
