Cut tile, porcelain, marble, granite, glass or slate with the Kango 51mm Diamond Pro Diamond Hole Saw. Arbors and adaptors are available in the Diamond Pro range, designed to optimise the Hole Saws for use on either a Drill or Angle Grinder. World-leading diamond brazing and bonding techniques give this Hole Saw unmatched diamond retention and maximised bit life. The high-quality alloy steel backer provides additional durability. Newly engineered rapid removal slots, give you plenty of leverage points to quickly and efficiently, eject plugs from the Hole Saw. This Diamond Hole Saw also features a “thin kerf” thin tooth design, for producing faster cuts and more cuts per charge. These combined features make this design suitable for wet or dry cutting, wet cutting recommended for maximizing cup life. Available in a range of sizes from 25mm-64mm.