Hot sale Factory Air Compressor Made In China - Down The Hole Dth Hammer And Bit Price For Sale – TDS
Hot sale Factory Air Compressor Made In China - Down The Hole Dth Hammer And Bit Price For Sale – TDS Detail:
DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance.
DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate.
We can design and manufacture according to customer’s requirement of the Bit Diameter,No.air holes,carbide button shape and the face shape.
Model | Thread Connection | OD(mm) | Rec.Hole Size | Shank Style | Working Pressure(Bar) |
CD35 | API 2 3/8″ Reg | φ82mm | φ90-φ105 |
DHD3.5
CD35 |
1.0-1.5Mpa |
CD45 | API 2 3/8″ Reg | φ99mm | φ110-φ135 |
Cop44
DHD340 |
1.0-2.5Mpa |
CSD4 | API 2 3/8″ Reg | φ99mm | φ110-φ135 |
SD4
CSD4 |
1.0-2.5Mpa |
CQL40 | API 2 3/8″ Reg | φ99mm | φ110-φ135 |
QL40
CQL40 |
1.0-2.5Mpa |
CD55 |
API 2 3/8″ Reg
API 3 1/2″ Reg |
φ125mm | φ135-φ155 |
Cop54
DHD350R |
1.0-2.5Mpa |
CSD5 | API 3 1/2″ Reg | φ125mm | φ135-φ155 |
SD5
CSD5 |
1.0-2.5Mpa |
CQL50 | API 3 1/2″ Reg | φ125mm | φ135-φ155 |
Cop54
QL50 |
1.0-2.5Mpa |
CD65 | API 3 1/2″ Reg | φ148mm | φ155-φ190 |
Cop64
DHD360 |
1.0-2.5Mpa |
CSD6 | API 3 1/2″ Reg | φ148mm | φ155-φ190 |
SD6
CSD6 |
1.0-2.5Mpa |
CQL60 | API 3 1/2″ Reg | φ148mm | φ155-φ190 |
Cop64
QL60 |
1.0-2.5Mpa |
CD85 | API 4 1/2″ Reg | φ185mm | φ195-φ254 |
Cop84
DHD380 |
1.0-2.5Mpa |
CSD85 | API 4 1/2″ Reg | φ185mm | φ195-φ254 |
SD8
CSD8 |
1.0-2.5Mpa |
CQL80 | API 4 1/2″ Reg | φ185mm | φ195-φ254 |
QL80
CQL80 |
1.0-2.5Mpa |
CSD10 |
API 4 1/2″ Reg
API 5 1/2″ Reg |
φ225mm | φ254-φ311 |
SD10
CSD10 |
1.0-2.5Mpa |
CN100 | API 6 5/8″ Reg | φ225mm | φ254-φ311 |
NUMA100
CN100 |
1.0-2.5Mpa |
CSD12 | API 6 5/8″ Reg | φ275mm | φ305-φ445 |
SD12
CSD12 |
1.0-2.5Mpa |
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As a result of ours specialty and service consciousness, our company has won a good reputation among customers all over the world for Hot sale Factory Air Compressor Made In China - Down The Hole Dth Hammer And Bit Price For Sale – TDS , The product will supply to all over the world, such as: Juventus, Iceland, Rotterdam, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.

The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.

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