4 1/2 Inch Diamond Hole Saw + 3/8 inch Diamond Drill Bit for Glass, Porcelain Tile, Ceramics Pot, Marble and Granite
4 1/2 Inch Diamond Hole Saw + 3/8 inch Diamond Drill Bit for Glass, Porcelain Tile, Ceramics Pot, Marble and Granite
4 1/2 Inch Diamond Hole Saw with Pilot Bit 1pc (3 side shank); 3/8 inch Tile Drill Bit 2pcs (1/4" hex shank)
Product Features
- The 3/8" diamond drill bits are part of the Quick Change universal hole saw system, which lets you change hole saws in seconds.
- 4 1/2 Inch Diamond Hole Saw with a Removable Center Guide Bit--No Special Guiding Tools Needed
- Slot in hole saw provides easy plug removal.DaduoRi's new diamond grit hole saws start fast and simple, every time.
- Drill Through Thick Countertops, Marble, Granite, Ceramics & Porcelain Tiles, Glass and Light Stones
- Must use with water.Recommended used at a low speed and low pressure.For cool cutting lubricate with water for extended life.