Product Description
Reverse Circulation (RC) is a method that uses dual wall drill rods that consist of an outer drill rod and an inner tube. These hollow inner tubes allow the drill cuttings to be transported back to the surface in a continuous, steady flow using compressed air. This is now a preferred method for initial exploration.
1.Based on previous experience of ordinary hammers, combined with the features of reverse circulation hammer, optimized internal structure and ideal energy transfer, thus ensuring the series of hammers drilling with fast, smooth and continuous sampling.
2. The internal structure is very simple with components of high rigidity, thus ensuring long life and easy maintenance of the hammer.
3.The collection tube adopts an integrative design and can be replaced without disassembling the hammer. With carburizing treatment, it has good abrasive resistance.
4.Equipped with bits designed with patent. Simply by replacing the drill bit, the same hammer can drill holes of different sizes ensuring that the sample is not contaminated.
5. In difficult conditions such as loose soil, hard rock and plenty of water exists, sampling can be done well.
RC bits shank RC45
|
RC45
Diameter
|
No. x Button diameter
mm
|
Button angle
|
Flushing holes
|
Shroud Dia
mm
|
Weight
(kg)
|
Part No.
|
|
mm
|
inch
|
Gauge Button
|
Front Button
|
|
133
|
5 1/4
|
8 x 16mm
|
6x14+4x13mm
|
35
|
2
|
95.5
|
15.1
|
RC45-133
|
| 136 |
5 3/8 |
8 x 16mm |
6x16+3x14mm |
35 |
2 |
95.5 |
15.1 |
RC45-136 |
| 140 |
5 1/2
|
8 x 16mm |
6x16+3x14mm |
35
|
2
|
95.5
|
15.5
|
RC45-145
|
1) 3" RC Bits: Diameter (86mm-102mm), shank (RE531),
2) 4'' RC Bits: Diameter (114mm-127mm), shank (RE004, RE004R),
3) 4.5" RC Bits: Diameter (121mm - 133mm), shank (RE542, RE543),
4) 5'' RC Bits: Diameter (113mm-146mm), shank (RE545, PR40),
5) 5.5'' RC Bits: Diameter (133-146mm), shank (RE547, PR52, PR54, RC45)
6) Other sizes can be upon customer's requirements. Customized acceptable.
Application
RC(Reverse circulation) Has The Following Characteristics: The internal structure of hammer is very simply with components of high rigidity,thus ensuring long life and easy maintenance of the hammer. The collection tube adapters an integrative design and can be replaced without disassembling the hammer.with carburizing Treatment,it has good abrasive resistance. Equipped with bits designed with patent,simply by replacing the drill bit,the same hammer can drill holes of different sizes ensuring that the sample is not contaminated.
Why choose us:
1. High quality raw material, with premium hardened procedures for long life.
2. Full production chain to secure stable and prompt production leadtime.
3. Experienced Senior Technicians.
4. Long year experienced workers and engineers.
5. Quick and efficient service.
6. Care customers' concerned.
7. Customized acceptable.
Product Tags:
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133mm Diameter RC45 DTH Bit - Alloy Steel Reverse Circulation Hammer Drill Bit for High Performance Rock Drilling Images
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