TOTT Editor's Choice Award Winner: Diamond Grit Coring Bitsby Hitachi

  • Source: BUILDING PRODUCTS Magazine
  • Publication date: 2007-08-15
Hitachi Diamond Grit Coring Bits

Diamond Grit Coring Bits

Hitachi. The company's new diamond grit coring bits dig cleanly and quickly through tough-to-drill materials such as tile, marble, granite, slate, or glass. Water smoothes and cools the process, while the bits offer increased speed and control, the firm says. They are available in nine sizes from 3/16- to 1-inch diameters. Cost: $13-$25. 800-829-4752. www.hitachipowertools.com.