Meco Grinding Fairy Diamond Drill Bits 6/8/10/12/16mm Hole Saw Cutter For Marble Concrete Ceramics

Description: Grinding Fairy Diamond Drill Bits 6/8/10/12/16mm Hole Saw Cutter for Marble Concrete Ceramics Specification: Size Bit Outer Hole Dia. Bit Inner Hole Dia. Total Length Shank Dia. Material 6mm 6mm / 71mm 6mm Alloy + Diamond particles 8mm 8mm / 73mm 8mm 10mm 10mm / 74mm 10mm 12mm 12mm 8mm 83mm 10mm 16mm 16mm 11mm 83mm 10mm Features: 1. Laser welding after hot pressing process makes bits sharp and durable, adding great diamond particles. 2. 5 Sizes meet your different need. 3. Easy to install, fit for electric drill, high efficiency. 4. Perfect for cutting holes on marble, granite, quartz, concrete, ceramics and other stone material. Package Included: 1 x Grinding fairy diamond drill bit More Details: