tity: 12pcs products with box
(Diameter 6mm 8mm 10mm 12mm 20mm 25mm 28mm 35mm 45mm 50mm 68mm Drill Bit; M14 male thread To 3/8" Hexagon Shank Adapter. each size one piece)
Drill Bit: Diameter 6mm 8mm 10mm 12mm 20mm 25mm 28mm 35mm 45mm 50mm 68mm, Total length: 60mm, Connection: M14 Thread, Diamond height 10MM;
Adapter: M14 male thread, 3/8" Hexagon Shank, total length 55MM, shank length 28MM
Box Size: 22x15x8CM
1. Drill Bit: Dry/wet drilling for porcelain tile, granite, marble, ceramic;
2. Aapter: M14 thread core bits can be fitted on hand drill or electric drill.