Spyder 600042CF 4" Tungsten Carbide Tipped (TCT) Non-Arbored Hole Saw Rapid Core Eject™ Arrow Reaming head design smooths edges

Reaming head design smooths edges of metal pipe from 1/2 In

Its HE variety has an improved formula

Ideal for both residential and commercial use

Keyless chuck for quick and easy bit changes

and fiberglass surfaces

Spyder 600042CF 4" Tungsten Carbide Tipped (TCT) Non-Arbored Hole Saw Rapid Core Eject™ Arrow Reaming head design smooths edgesUp to 10x more cuts and up to 5x faster than standard bi metal hole saws Spyders Rapid Core Eject arbor system ejects cores without prying, quickly changes diameter, cuts at an angle, and enlarges existing holes Drill wood, MDF, plywood, fiber cement board, porous concrete block, some brick, ceramic wall tile, plastic, PVC and more Spyders Tungsten Carbide Tipped (TCT) hole saws cut more materials up to 5x faster and make up to 10x more cuts lasting