M14 Thread Diamond Drill Bit Kit 8/9/10/11/12Pcs Porcelain Tile Granite Marble Chamfer Milling Bit Saw Blade Hole Saw Drilling

Product Name: Diamond Drill Core Bits Sets Hole Saw Specification:KIT: Core Bits: Dia 6-100mm; total length 60mm; diamond height 10mm; M14 Thread;Chamfer Bit: Dia 50mm; total length 55mm; M14Thread;Milling Bit: Dia 10/20mm; total length 70mm; M14Thread;Cutting Disc: Dia 125mm; Bore 22.23/20mm; M14Thread;Adapter: HEX-M14;Mini Engraving Blade: Dia 50mm; total lenght 40mm; M14 Thread;Quantity:8/9/10/11/12pcsFeature:1.High-quality Diamond Grains---Fast and smooth drilling holes,good working finishes.2.Reduce the problem of frequent replacement of ordinary drill bits, one box to cover multiple scenarios of home decoration/engineering.3.Long-lasting operation, more durable.4.Drilling, grinding, reaming, chamfering set of a set to meet the needs of a variety of hole processing.5.With hexagonal shank adapter for angle grinder and hand drill.