- Make
- Other
- Model
- COP32 DTH hammers and bits
- Category
- Construction / Spare Parts, Components and Attachment
- Year
- 2016
- Location
-
Asia: China
China - Price
- Price on Request
Description
- For hammer shank DHD3.5 hammer:
- Valveless air distribution. More reliable.
- Simple design of the piston. Long life.
- More efficient energy transfer, fact drilling speed, lower air consumption and lower oil consumption.
- Fewer internal parts, simple structure, long life, less failure and easier to maintain because all the parts are heat treated.
- Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.
- For DTH bits Dia. 3 1/2" - 4 1/2":
- Strict quality controlling
- Selected high quality special steels and carbide
- Produced by CNC machines
- Simple and reasonable design, Low problem rate
- Low air consumption, smooth drilling, Maximum impact power, High penetration rate
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