Hole Saw Set 7Pcs Diamond Drill Bits with Hole Saw Guide Jig Fixture 1-3.15 inch Coated Core Drill Bits Adjustable Hole Saw Centering Locator Suction Holder for Glass,Ceramics,Tile
- 7 Sizes Diamond hole saw : 26mm,30mm,40mm, 50mm,60mm,70mm,80mm,made of high strength carbon steel makes these diamond drill bits durable..
- The diamond hole saws coated with high quality diamond,enhance the drilling speed and creates a sharp, high precision and smooth cut with no broken....
- Adjustable hole saw drill guide jig fixture with suction base.Plates' maximum opening length is 3-1/4", large enough to put in all sizes' hole saws..
- Removable ball bearings, 2 Modes (3 or 4 bearings fixing ) are optional for you, just flip the plate.Guide hole saw or drill bit to drill clear holes....
- Drilling holes for Glass, Tile Bottles, Blocks Jars, Fiber Glass Porcelain Tile Ceramic, Slate Mable, Granite Light Stone.