10pcs Granite Marble Ceramic Hole Saw Drilling Diamond Core Bit Power Tools, 501 Original

10pcs 6-30mm Diamond Coated Drill Bit Set for Tile Granite Marble Glass Ceramic Hole Saw Drilling Diamond Core Bit Power ToolsFeature:10pcs diamond glass drill bit, ceramic tile hollow core opener, removal tool.Coated core bits can remove a complete circle from glass, tile, marble, granite, ceramic or other materials. Nickel-plated diamond dust-proof coating provides excellent performance and cutting strength.During construction work, only water lubrication is required.The holes are neatly opened, no edge folding, no tremor, low cutting resistance, fast hole opening speed, easy chip removal, etc.You can choose from 10 sizes.Specification:Material: High quality steel, diamond dust coatingHole specification: 6mm, 8mm, 10mm, 12mm, 15mm, 16mm, 18mm, 20mm, 22mm, 30mmQuantity: 10pcsApplication: It is widely used for hole-opening operations such as glass, ceramic tiles, marble, granite, ceramics, gypsum board, etc.Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2mm measuring deviation due to manual measurement.Package Content:10 X Hole Openers