Application: granite, marble. Arbor: 3/8" or 1/4" shank, M14 thread. Fast cutting action, vacuum brazed for long life. Item No. Diameter electroplated Vacuum brazed EAB5 VB5 3/16"/5mm EAB6 VB6 1/4"/6mm EAB10 VB10 3/8"/10mm Can be made according to drawings and samples.
105mm M14 Brazed Core Bits for Marble Drilling
105mm M14 Brazed Core Bits for Marble Drilling It is processing some precious stones, like gem, carnelian, etc. with the feature of high efficiency, long using life. Detail: 1)Type: Core Drill Bit, dry use 2)Usage for Marble or kinds of construction material 3)Diameter(mm): 5mm - 152mm 4)Arbor: M14, 5/8"-11 5)Welding Type: Vacuum Brazed 6)Machine: stand drilling machines or Electrical hand-held drillers