GRT V-Groove Bits for Stone & Masonry

We are happy to announce the addition of GRT V-Groove Drill Bits to our lineup. These high quality drill bits are especially designed for:

  • Tile
  • Marble
  • Granite
  • Porcelain
  • Ceramics
  • Concrete

    These drill bits have a serrated Carbide tip which start the hole fast and eliminate cracking. The GRT is perfect for kitchen and bath installations as well as partition and accessory installation on tile, marble and granite.

    The GRT Bits come is a variety of sizes and lengths from 1/4" to 1/2".