The rock drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions.

Features:
·Fit for wet drilling in medium-hard or hard rock.
·Grouped control mechanism,quick to start up, with "air on ,water on, air off,water off" mechanism,convenient to handle and easy to maintain and repair.
·Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance.
OKYPdiffers form similar products particularly in its high efficiency, strong flushing and powerful torque

1. ratchet                                                                      

2. valve cover
3. valve group
4. nuts
5. piston
6. cylinder block
7. guide sleeve
8. muffler cover
9. bushing
10. valve
11. positioning pin
12. ratchet grip
13. spiral rod
14. tower spring
15. air end
16. turning sleeve
17. brad
18. spring pad
19. brazed spring
20. brazed bolt
21. brazed
22. spline nuts
23. non-metailc hex nuts
24. long screw
25. contorl valve
26. water needle
27. gas needle
28. big gland
29. handle body
30. expansion valve
31. pressure regulator
32. control handle
33. left handle
34. elastic ring

This Series pneumatic rock drill apply in hard rock on the rock drill operation,it has strong adaptability to the working conditions.The product is energy efficiency, Its components has long life and durable.The machice can be generally used with the same type,it can greatly reduce the customer loss for spare part replacement.

The Silk rock drill bit includes Chisel,Cross and Ball type.The rock drill bit uses Industry-leading heat treatment technology,so the Steel hardness and the Steel toughness increased by 35%.The rock drill bit is Made of high quality imported steel for steel body,reduce steel body breaks,30% increase in life expectancy.High toughness,Highwear resistance,high productivity,low cost,This is the reason that the Silk brand leads the industry.​

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