RotoZip TC4 Tile-Cutting Carbide-Edge High Speed Steel Zip Bits, 1/4", 4-Count FREE SHIPPING The freezing effect cracks rusted

The freezing effect cracks rusted surfaces

Wrap-around brace for strong head-to-handle connection

Heavy-duty extruded aluminum blade and head with a clear (silver) anodized finish

Casters provide rolling storage options

RotoZip TC4 Tile-Cutting Carbide-Edge High Speed Steel Zip Bits, 1/4", 4-Count FREE SHIPPING The freezing effect cracks rustedRotoZip Tile Cutting Carbide Zip Bits for glazed ceramic wall tile, cement board and plaster. Ideal for cutting material up to 1" thick. High speed steel. 4 Count Diameter: 1 8" Material: High speed steel Cutting Edge Material: Carbide The original spiral saw bit For ceramic wall tile, cement board, stucco and plaster Ideal for cutting material up to 1" thick.