Description:
10pcs 8-50mm Diamond Drill Bits Set Tool Hole Saw Cutter for Glass Marble Granite

Specification:
Material: Nickel PlatedHole Saw Diameters: 8mm/0.31″, 10mm/0.39″, 12mm/0.47″, 14mm/0.55″, 16mm/0.63″,
18mm/0.71″, 20mm/0.79″, 22mm/0.87″, 25mm/0.98″, 50mm/1.97″

Features:
Good Performance and long life.Excellent for making clean and accurate hole on glass and tile.Works better with a electric drill (Excluding in the item).These Diamond Bits are Capable of Drilling into Extremely Hard Materials Such as Stone and Glass.
Use a Low Speed Setting and Proper Cooling, Such as Water, to Ensure Longer Lasting Life.Superior Performance – Cut Holes in Marble, Slate, Glass, Tile, Stone, etc.Great for Home, Hobby, Craft, Construction, etc.Package Included:
10 x Hole SawMore Details: