Diamond core drills
Has high diamond concentrate (For smooth aggressive cuts).
Construction drills are used for construction, for example, hole of air-conditioned, hole of water pipe, gas nozzle on the wall and floor. Their merits are high efficiency, long service life time and no damaging to the wall.
Features:
1. Using high quality raw materials
2. High daily output
3. Save energy
4. Quick delivery 7-10days
5. Diamond tools factory
| Outer diameter(mm) |
Working length |
Segment height |
Thread |
| 6 |
50 |
8/10 |
G1/2", 5/8"-11, straight shank |
| 8 |
60 |
8/10 |
G1/2", 5/8"-11, straight shank |
| 10 |
60 |
8/10 |
G1/2", 5/8"-11, straight shank |
| 12 |
60 |
8/10 |
G1/2", 5/8"-11, straight shank |
| 14 |
60 |
8/10 |
G1/2", 5/8"-11, straight shank |
| 16 |
60 |
8/10 |
G1/2", 5/8"-11, straight shank |
| 18 |
60 |
8/10 |
G1/2", 5/8"-11, straight shank |
| 20 |
60 |
8/10 |
G1/2", 5/8"-11, straight shank |
FAQ
1.Are you a manufacturer or trading company?
We are a 26 years manufacturer.
2.How to prove your quality?
We use E6 diamond,Dipea steel wire, passed ISO9001 and SGS,strict quality control and skilled workers.
3.What should I do if the products is not suitable for the market?
Giving us the detailed report first,then we analyze the reason,try to find the solutions.
If it is our problems,we will give you new products.
4.Do you provide free samples?
Small sample is welcomed.But,usually we don't provide free samples.
5.Can you provide OEM/OEM services?
It is ok.
Audited Supplier 
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