Specifications

core drill bit 75-219mm Alloy Drill Bit
1.Used for piling, water well drilling, bore holes
2.Stocks adequate&timely delivery

  core drill bit 75-219mm Alloy Drill Bit

Supply you best quality drill bits
1. Used for piling, water well drilling, bore holes
2. Stocks adequate&timely delivery
3. Good quality

Remark: We also supply kinds of drilling machines.
Please specify the following items as many as possible in enquiry:
Bit diameter
Drilling information
Drillig depth

We will be for ur service all the time, if you want to learn more details, pls feel free to contact us!