diamond core drill, diamond cutting blade, diamond cutting and grinding disc, diamond grinding wheel, diamond grinding head, diamond milling cutter
diamond core drill, diamond cutting blade, diamond cutting and grinding disc, diamond grinding wheel, diamond grinding head, diamond milling cutter
Vacuum brazed diamond M14 drill bit/core drill
Usage: for drilling different kind of glass, granite, marble and other
stone; wall brick and floor tile, sanitary ware, ceramic handle, and
some metal products, such as aluminum, stainless steel, etc.
Characteristic: Sharp, better abrasion resistance, strong bonding, not easy to spall off.
Regular diameter is from 5mm to 120mm; the thickness of diamond is 10mm;
total length is 60-85mm; the effective working length is 35-50mm; the
range of grit includes #30/#40/#50/#60/#80 or other size. The handle can
be customized according to customer requirements, the common handle
include round handle, hexagon handle, quick joint handle, internal
thread type and external thread type.
This kind of drill bit is used to different electric hand drill, bench
drill, and angle grinder. If the small dry drill bit with wax-cooled,
the working effect is better.