5pcs Diamond Hole Saw Drill Bit Set 5/6/8/10/12mm Tile Ceramic Glass Porcelain Marble Hole Saw

Description: 5pcs Diamond Hole Saw Drill Bit Set 5/6/8/10/12mm Tile Ceramic Glass Porcelain Marble Hole Saw Specification: Material: Steel Hole Saw Diameters: 5/32" 1/4" 5/16" 3/8" 1/2"(5mm, 6mm, 8mm, 10mm, 12mm) Quantity: 5pcs Features: These Diamond Bits are Capable of Drilling into Extremely Hard Materials Such as Stone and Glass. Great for Home, Hobby, Craft, Construction, etc. Materials and only needs water for lubrication. This diamond coated core drill bit removes a complete circle from glass, marble, tiles,granite, ceramic or other. Use note: 1. Start your hole diagonally, make a round trace and then hold drill straight. 2. Always use lubrication (water) otherwise the diamond core drill will burn. Package Included: 1Set x Diamond Hole Saw (5pcs) More Details: