Superior Wear Resistance SD8 8'' DTH Drill Hammer For Water Well Applications
Brand Name:SOLLROC
Certification:SGS
Model Number:SD8 HAMMER
Minimum Order Quantity:1 piece
Delivery Time:18 working days
Payment Terms:T/T,
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Location:
Changsha Hunan China
Address:
No55. Jiucaiyuan road, Furong District, Changsha, Hunan,China
Supplier`s last login times:
within 21 hours
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Product Details
Company Profile
Product Details
Superior Wear Resistance SD8 8'' DTH Drill Hammer for Water Well
Applications
Product description
Our hammer and bits are made of high quality alloy steel with
advanced heat treatment to assure the good drilling performance and
long service life. They are widely used by our customers all over
the world.
Down The Hole hammer are produced from premium quality alloy steel
for increased durability and wear characteristics. Specific heat
treatment standards and special "stress relief" processes ensure
consistent performance. DTH hammer are designed for maximum
performance and hole cleaning ability and high penetration rate.
Product Advantages:
1. The well drilling equipment carries with larger power of impact
frequency and torque, thus ensuring faster penetration. Compared
with others, the efficiency can be improved 10%.
2. High grade alloy Steel and advanced heat treatment offer
superior wear resistance..
3. Lower energy consumption, high impact frequency and superior
energy transfer.
4. This DTH tool has large air output, which specially designed for
water well users and enables it to flush out cuttings in deep hole
drilling works.
DTH Hammer specification:
| SD8 | DHD380 COP84 | QL80 | |
| Length(less bit) | 1463mm | 1492mm | 1465mm |
| Weight (less bit) | 192.0kg | 188.0kg | 182.00kg |
| External diameter | 180mm | 180mm | 185mm |
| Bits shank | SD8 | DHD380 COP84 | QL80 |
| Bits diameter | 200-279mm 7 7/8" - 11" | 200-279mm 7 7/8" - 11" | 200-279mm 7 7/8" - 11" |
| Connection thread | API 4 1/2" Reg | API 4 1/2" Reg | API 4 1/2" Reg |
| Air pressure | 1.0-2.5Mpa | 1.0-2.5Mpa | 1.0-2.5Mpa |
Other shank can be available
Face shape Features
About us:
We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and 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.
We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and 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.
Superior Wear Resistance SD8 8'' DTH Drill Hammer For Water Well Applications
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