Spyder 18-Piece Tungsten Hole Saw Kit
sku# 600938
Spyder's Tungsten Carbide-Tipped hole saws cut materials up to 5x faster and make up to 10x more cuts than conventional bi-metal hole saws. Remove cores without prying, cut at an angle, and enlarge existing holes using two adapters on one pilot bit. They fit on Spyder Rapid Core Eject arbors and pilot bits (sold separately), and on universal hole saw arbors. They drill through wood, MDF, cement board, concrete, ceramic wall tile, and PVC. Not for drilling metal, abrasive materials, or block/brick/tile applications with a Mohs of 6 or greater.