Meco 10pcs 10mm-50mm Diamond Hole Saw Drill Bit Set Tile Ceramic Glass Porcelain Marble Hole Saw

Description: 10pcs 10mm-50mm Diamond Hole Saw Drill Bit Set Tile Ceramic Glass Porcelain Marble Hole Saw Specifications: Material: Steel Size: 10mm/0.39" 14mm/0.55" 16mm/0.62" 18mm/0.7" 20mm/0.79" 26mm/1.02" 32mm/1.26" 38mm/1.50" 45mm/1.77" 50mm/1.97" Quantity: 10pcs Features: Can be used with a standard electric drill. Always use lubrication (water) otherwise the diamond core drill will burn. 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 (10pcs) More Details: