Diamond Drill Bit 11pcs/set Granite Marble Ceramic Tile Hole Saw M14 Thread

Item: SHDIATOOL Diamond Drill Bits Kit Quantity:  11pcs,with aluminium box Connection: M14 Thread Specificiation:    *Drilling Core Bits： Dia 6/8/10/25/40/50/68/110mm，Total length: 60mm                                   Connection: M14 Thread, Diamond height: 10mm/15mm   *Drilling Milling Bit： ·Diameter 20mm,Total length 60mm; M14 Thread                                     ·Drilling Part: Length 5mm,Grit#35/40                                     ·Milling Part: Length 30mm,Grit#70/80   *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: 29x18x8cm Application: For Drilling Milling and Chamfering porcelain tile, granite, marble, ceramic,etc... Feature:  1.Drilling, grinding Milling 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.