Diamond Drill Core Bit 10pcs/set Granite Marble Ceramic Tile Hole Saw M14 Thraed

Item: SHDIATOOL Diamond Drill Bits Kit Quantity:  10pcs,with aluminium box Connection: M14 Thread Specificiation:     *Drilling Core Bits：Dia 6/8/10/12/20/35/50/68mm，Total length: 60mm                                    Connection: M14 Thread, Diamond height: 10mm/15mm   *Chamfering Bit：Diameter 50mm, Workable length: 45mm,                                  Connection: M14 Thread, Total Length: 55mm   *Adapter: M14 Male Thread to Triangle Shank, total lengt 53MM, shank length 28MM   *Box Size: 22x15x8cm Application: For Drilling and Chamfering porcelain tile, granite, marble, ceramic,etc... Feature:  1.Drilling, grinding and chamfering meet a variety of wokr requirements and increase efficiency. 2.Vacuum brazing technology,better durability and higher heat resistance. 3.Fast and Smooth working. 4.Adapter: High-quality steel, long service life. 5.Come with an Aluminium Box, easy to carry and more economical.