Changsha,Hunan,China China
126pcs hand tool set/diy tools
28"-38" Large diameter new Hole opener bit
3 Pieces HSS Cone Drill Bit Set
3 Pieces Spiral Flute Titanium Step Drill Set
3 Pieces Straight Flute Titanium Step Drill Set
4X DIAMETER DRILLING DEPTH RAPID DRILL
5 Pieces Zero Flute Countersink Set
500MM LENGTH LASER WELDED DIAMOND CORE DRILL BIT
52PCS Tool Set
6 Pieces Din 335C Countersink Set
Changsha Drilling have more than *0 years of experience in the drilling industry, we can recommend the optimum design for optimum performance in a variety of application.
Our range includes “WL” drilling rods, BS/DCDMA casing, conventional “W” series drill rod & couplings, diamond bits and diamond coring & drilling.
The sales department is available to its clients and can advise
companies on the best way to use its products based on the
specificities of their particular projects.
Technical support is available on site to advise and assist
clients with drilling equipment.
Impregnated diamond drill bit for Mineral exploration
Impregnated diamond drill bit
T2 T6 Impregnated diamond drill bit
Impregnated diamond drill bit/diamond core bit/drill bit
Diamond Coring bit, mining drill bit,well core bit
AQ diamond core drlling bit/core drill bit/core bits
BQ diamond core drill bits for hard rock
HQ Diamond coring bits/rock drilling bit/Diamond core bits for hard rock
HQ Diamond coring bits/rock drilling bit/Diamond core bits for hard rock
AQ,BQ,HQ,PQ,BQ3,NQ3,HQ3,PQ3 Impregnated diamond core drill bit
Surface-set Diamond Bits/Core Dimond Bits
diamond core drill bit price
| Business Type | Manufacturing |
| Website | www.csdrillingtools.com |
| Year Established | 1958 |
| Number of Employees | 51-100 |
| Main Markets | Africa,Asia,Middle East |
| Products / Services | diamond core drill bit, drilling rig |
| Factory Location | Changsha city,Hunan province |
| Factory Size | 3000 sqm to 5000 sqm |
| No. of Production Lines | 8 |
| Total Annual Purchase Volume | 2.5 - 10 Million USD |
| No. of R&D Staff | 41 - 50 people |
| Quality Control | Third Parties |
| Certificates | N/A |
| Contract Manufacturing | N/A |
| Registered Capital | N/A |
| Ownership Type | N/A |
| Legal Representative / CEO | N/A |
| Export Percentage | N/A |
| Total Annual Sales Volume | N/A |
| No. of QC Staff | 6 - 10 people |
| Contact Person | summer |
| Company | Changsha Drilling Machinery Co., Ltd. (CTHC) |
| Telephone | ******** |
| Mobile | ******** |
| Fax | ******** |
