Specifications

1, Core Bit Barrel for diamond core bits .
2, Full range of working length & diameter.
3, All kinds of adaptors.

 

Core Bit Barrel  for making diamond core drill bits

 

We can produce the steel core of  drill bit in good quality. The many size can be made  from 6.5mm to 600MM ,the lengh is from 90mm to 450mm .We can make dry core dirll and wet core drill .And we can make thread M14,M10 ,1/2UNC and so on .We can make as your design ,your required diamater ,thread freely .