QL Shank Hammer
We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammersand bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.We have rich experience in this field of DTH hammers and bits for 20 years.
Owing to high quality, professional serivce and competitive price, we have gotton good reputation from our customers all over the world, such as France, Spain, Italy, South Africa, Australia, Iran, Malaysia, etc.
Our DTH hammer and bits are compatible with CIR, DHD, QL,SD,Mission, etc. series of Atlas and Sandvik etc.
They are with high efficiency, low failure rate and long service life. Even for all kinds of high hardness,
high abrasive rocks and other harsh conditions, our drilling tools can also realize efficient and economical drilling.
We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammersand bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.We have rich experience in this field of DTH hammers and bits for 20 years.
Owing to high quality, professional serivce and competitive price, we have gotton good reputation from our customers all over the world, such as France, Spain, Italy, South Africa, Australia, Iran, Malaysia, etc.
Our DTH hammer and bits are compatible with CIR, DHD, QL,SD,Mission, etc. series of Atlas and Sandvik etc.
They are with high efficiency, low failure rate and long service life. Even for all kinds of high hardness,
high abrasive rocks and other harsh conditions, our drilling tools can also realize efficient and economical drilling.
Model | Product code | Thread connection | Quter diameter(mm) | Rec.hole size(mm) | Shank style | Bit with foot valve | Length without bit(mm) | Weight without bit(kg) | Working pressure(bar) |
5" | |||||||||
TP50 | 24P000 | API3 1/2"reg pin | 120 | 130-165 | QL50 | with | 1066 | 85 | 14-24 |
6" | |||||||||
TP60 | 25C000 | API3 1/2"reg pin | 138 | 152-203 | QL60 | with | 1224 | 87 | 14-24 |
TG6T | 25V006 | 146 | 165-203 | without | 1238 | 102 | 16-24 | ||
8" | |||||||||
TQ8K | 26Y000 | API4 1/2"reg pin | 180 | 203-271 | QL80 | without | 1460 | 198 | 16-22 |