Company:Chengdu Cobalt Mining Co., Ltd
Email: sales@hot-mining.com
Phone:+86 28 83311885
Fax:+86 10 58646590
Address:Room10811, Floor8, Building A, Galaxy SOHO, Dongcheng Dist, Beijing, P.R.China
Drilling Tool Machine Type and Carbon Steel Material tapered steel rod
Detail information
Dear Sir
let me first introduse myself, we are mining company and wwe are interested in purchsing Rock Drilling Steel Taper Rods for Drill Bit. For the first time we are going to test it in our stone querry. at this stage we will buy Hex.25mm, 0.5m-2.5m, 108mm,159mm with the suitable drill bits.
for twsting we need the size as follows:
- 0.5 m - 1ea
- 1.0 m - 1ea
- 1.5 m - 1 ea
- 2.0 m- 1 ea
- 2.5 m - 1 ea
- 3.0 m - 1 ea
as already mentioned with the drill bits with siutable sizes (25mm).
For additional information, the type of the stone we are working on is vitro clastic crystal tuff, which contains quartz more than 50%.
Could you please advise, which type of drill bits will be more convenient/suitable for working on such type of stones;
Will wait for your response.
thank you in advance for your time and consideration.
best regards,
| Machine Type: | Drilling Tool |
| Use: | rock drill |
| Material: | Carbon Steel |
Client: pavle gruzin
Trade Assistant: Elvis Dai
E-mail: elvis.dai@hot-mining.com
