3"- 5.5" Reverse Circulation RC Hammers for RC Drilling
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Product Highlights
- Advanced Component Quality: Adopts advanced world-famous brand components for pneumatic and operation parts.
- Superior Sealing Effect: Excellent seal eliminates water and flushing issues in the inner cylinder.
- Wide Size Range: Available in sizes from 3 to 5.5 inches with various shank types.
- Stable Operation Speed: Ensures smooth and stable speed for efficient drilling performance.
- Easy Maintenance: Simple structure design ensures easy operation and maintenance.
- Versatile Applications: Excellent for casing systems and water well projects.
- 20 Years Experience: Leading manufacturer with 20 years of rich experience in rock drilling tools.
- Global Reputation: Trusted by customers worldwide including France, Spain, Italy, and Australia.
Product Attributes
- Customization
- Available
- Sizes
- 3 Inch to 6 Inch
- Keywords1
- RC Bit
- Model NO.
- PR, RE, Mincon
- Keywords2
- Reverse Circulation Bit
- Keywords
- RC Hammers
- Transport Package
- Cartons + Ply-Wooden Cases for Exporting
- Specification
- PR40, PR52, PR54, RE004, RE542, RE545 RC BIT
- Trademark
- sollroc
- Origin
- Changsha, Hunan
- HS Code
- 82071300
- Production Capacity
- 10000 Per Month
Product Images of 3"- 5.5" Reverse Circulation RC Hammers for RC Drilling
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Product Description
Main Features:
1) Simple structure ensure the easy operation and maintenance.
2) Adopting advanced world famous brand components in pneumatic parts and operation parts.
3) The good seal effect eliminates the problems caused by water and flushing entering into the inner cylinder of hammer.
4) Smooth and stable speed.
5) Excellent for casing system and water well projects.
The specifications of RC hammers we can produce:
1) 3" RC hammers: RE531 connection thread 3" Remet
2) 3.5" RC hammers: RC3.5-Y connection thread 3" Remet
3) 4'' RC hammers: RE004 connection thread 3.5"/4" Remet; 4" Metzke
4) 4.5" RC hammers: RE542/RE543 connection thread 3.5"/4" Remet; 4" Metzke
5) 5'' RC hammers:RE545/PR40 connection thread 3.5"/4.5" Remet; 3.5"/4.5" Metzke
6) 5.5'' RC hammers:PR52/RE547/PR54 connection thread 4.5" Remet; 4.5" Metzke
| Hammer | Bit Shank | Hole Range (mm) |
External Diameter (mm) |
Length (less bit) mm |
Weight (kg) |
Connection Thread | Working Pressure |
| RC3-E531 | RE531 | 84-100 | 81 | 1069 | 29 | 3" Remet | 1.5-3.5Mpa |
| RC3.5-Y | RC3.5Y | 98-115 | 94 | 1184 | 44 | 3" Remet | 1.5-3.5Mpa |
| RC4-E004 | RE004 | 111-127 | 107 | 1252 | 52 | 3.5" / 4" Remet 4" Metzke |
1.5-3.5Mpa |
| RC4.5-E542 | RE542 | 113-130 | 109.5 | 1191 | 57 | 3.5" / 4" Remet 4" Metzke |
1.5-3.5Mpa |
| RC4.5-E543 | RE543 | 120-135 | 116 | 1191 | 63 | 3.5" / 4" Remet 4" Metzke |
1.5-3.5Mpa |
| RC4.5-E545 | RE545 | 122-135 | 117.5 | 1261 | 65 | 4" / 4.5" Remet 4" / 4.5" Metzke |
1.5-3.5Mpa |
| RC5-P40 | PR40(RE040) | 124-142 | 120.5 | 1362 | 80.5 | 3.5" / 4.5"Remet 3.5" / 4.5"Metzke | 1.5-3.5Mpa |
| RC5.5-P52/P52R | PR52/PR52R | 126-142 | 121 | 1227 | 68.5 | 4" / 4.5"Remet 4" / 4.5"Metzke |
1.5-3.5Mpa |
| RC5.5-E547 | RE547 | 130-146 | 124.5 | 1270 | 74 | 4.5" Remet 4.5" Metzke |
1.5-3.5Mpa |
| RC5.5-P54/P54R | PR54(RE054) | 135-150 | 130 | 1294 | 84.5 | 4.5"Remet 4.5"Metzke | 1.5-3.5Mpa |
| RC5.5-M5456 | MX5456 | 136-150 | 132 | 1362 | 90 | 4.5"Remet 4.5"Metzke | 1.5-3.5Mpa |
RC bits specifications:
RC bits Model RC3-E531 for shank RE531
|
Diameter |
No. x Button diameter mm |
Button angle |
Flushing holes |
Shroud Dia mm |
Weight (kg) |
Part No. |
||
|
mm |
inch |
Gauge Button |
Front Button |
|||||
|
86 |
3 3/8 |
6 x 12mm |
5 x 12mm |
35 |
2 |
84 |
6.0 |
RC3-E531-86 |
|
89 |
3 1/2 |
8 x 12mm |
5 x 12mm |
35 |
2 |
87 |
6.1 |
RC3-E531-89 |
|
95 |
3 3/4 |
8 x 12mm |
6 x 12mm |
35 |
2 |
93 |
6.3 |
RC3-E531-95 |
|
102 |
4 |
8 x 12mm |
6 x 12mm |
35 |
2 |
100 |
6.5 |
RC3-E531-102 |
RC bits Model RC3.5-Y for shank RC3.5Y
|
Diameter |
No. x Button diameter mm |
Button angle |
Flushing holes |
Shroud Dia mm |
Weight (kg) |
Part No. |
||
|
mm |
inch |
Gauge Button |
Front Button |
|||||
|
92 |
3 5/8 |
6 x 14mm |
6 x 12mm |
35 |
2 |
90 |
6.1 |
RC3.5Y-92 |
|
95 |
3 3/4 |
6 x 14mm |
6 x 12mm |
35 |
2 |
93 |
6.3 |
RC3.5Y-95 |
RC bits Model RC4-E004 for shank RE004
|
Diameter |
No x Button diameter mm |
Button angle |
Flushing holes |
Shroud Dia mm |
Weight (kg) |
Part No. |
||
|
mm |
inch |
Gauge Button |
Front Button |
|||||
|
114 |
4 1/2 |
8 x 14mm |
8 x 13mm |
35 |
2 |
112 |
11.8 |
RC4-E004-114 |
|
118 |
4 5/8 |
8 x 14mm |
8 x 13mm |
35 |
2 |
116 |
12.0 |
RC4-E004-118 |
|
121 |
4 3/4 |
8 x 14mm |
8 x 13mm |
35 |
2 |
119 |
12.4 |
RC4-E004-121 |
|
127 |
5 |
8 x 14mm |
8 x 13mm |
35 |
2 |
125 |
12.8 |
RC4-E004-127 |
RC bits Model RC4.5-E542 for shank RE542
|
Diameter |
No x Button diameter mm |
Button angle |
Flushing holes |
Shroud Dia mm |
Weight (kg) |
Part No. |
||
|
mm |
inch |
Gauge Button |
Front Button |
|||||
|
121 |
4 3/4 |
8 x 14mm |
8 x 13mm |
35 |
2 |
119 |
10.7 |
RC4.5-E542-121 |
|
124 |
4 7/8 |
8 x 14mm |
8 x 13mm |
35 |
2 |
122 |
10.9 |
RC4.5-E542-124 |
|
127 |
5 |
8 x 14mm |
8 x 14mm |
35 |
2 |
125 |
11.2 |
RC4.5-E542-127 |
|
130 |
5 1/8 |
8 x 16mm |
8 x 14mm |
35 |
2 |
128 |
11.5 |
RC4.5-E542-130 |
RC bits Model RC4.5-E543 for shank RE543
|
Diameter |
No x Button diameter mm |
Button angle |
Flushing holes |
Shroud Dia mm |
Weight (kg) |
Part No. |
||
|
mm |
inch |
Gauge Button |
Front Button |
|||||
|
124 |
4 7/8 |
8 x 14mm |
8 x 13mm |
35 |
2 |
122 |
11.0 |
RC4.5-E543-124 |
|
127 |
5 |
8 x 14mm |
8 x 14mm |
35 |
2 |
125 |
11.2 |
RC4.5-E543-127 |
|
130 |
5 1/8 |
8 x 16mm |
8 x 14mm |
35 |
2 |
128 |
11.4 |
RC4.5-E543-130 |
|
133 |
5 1/4 |
8 x 16mm |
9 x 14mm |
35 |
2 |
131 |
11.7 |
RC4.5-E543-133 |
RC bits Model RC5-E545 for shank RE545
|
Diameter |
No x Button diameter mm |
Button angle |
Flushing holes |
Shroud Dia mm |
Weight (kg) |
Part No. |
||
|
mm |
inch |
Gauge Button |
Front Button |
|||||
|
124 |
4 7/8 |
8 x 14mm |
8 x 13mm |
35 |
2 |
122 |
11.0 |
RC5-E545-124 |
|
127 |
5 |
8 x 14mm |
8 x 14mm |
35 |
2 |
125 |
11.2 |
RC5-E545-127 |
|
133 |
5 1/4 |
8 x 16mm |
9 x 14mm |
35 |
2 |
131 |
11.7 |
RC5-E545-133 |
|
136 |
5 3/8 |
8 x 16mm |
6x16+3x14 |
35 |
2 |
134 |
12.0 |
RC5-E545-136 |
RC bits Model RC5-P40 for shank PR40
|
Diameter |
No x Button diameter mm |
Button angle |
Flushing holes |
Shroud Dia mm |
Weight (kg) |
Part No |
||
|
mm |
inch |
Gauge Button |
Front Button |
|||||
|
124 |
4 7/8 |
8 x 14mm |
8 x 13mm |
35 |
2 |
122 |
14.5 |
RC5-P40-124 |
|
127 |
5 |
8 x 14mm |
8 x 14mm |
35 |
2 |
125 |
14.7 |
RC5-P40-127 |
|
130 |
5 1/8 |
8 x 16mm |
8 x 14mm |
35 |
2 |
128 |
14.9 |
RC5-P40-130 |
|
133 |
5 1/4 |
8 x 16mm |
6x14+3x14 |
35 |
2 |
131 |
15.0 |
RC5-P40-133 |
|
138 |
5 7/16 |
8 x 16mm |
6x16+3x14 |
35 |
2 |
136 |
15.8 |
RC5-P40-138 |
|
140 |
5 1/2 |
8 x 16mm |
6x16+3x14 |
35 |
2 |
138 |
16.0 |
RC5-P40-140 |
RC bits Model RC5.5-P52/P52R for shank PR52/PR52R
|
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+3x14 |
35 |
2 |
131 |
16.9 |
RC5.5-P52-133 |
|
136 |
5 3/8 |
8 x 16mm |
6x16+3x14 |
35 |
2 |
134 |
17.1 |
RC5.5-P52-136 |
|
140 |
5 1/2 |
8 x 16mm |
6x16+3x14 |
35 |
2 |
138 |
17.2 |
RC5.5-P52-140 |
|
143 |
5 5/8 |
8 x 16mm |
6x16+3x14 |
35 |
2 |
141 |
17.3 |
RC5.5-P52-143 |
RC bits Model RC5.5-E547 for shank RE547
|
Diameter |
No x Button diameter mm |
Button angle |
Flushing holes |
Shroud Dia mm |
Weight (kg) |
Part No |
||
|
mm |
inch |
Gauge Button |
Front Button |
|||||
|
136 |
5 3/8 |
8 x 16mm |
6x16+3x14 |
35 |
2 |
134 |
14.2 |
RC5.5-E547-136 |
|
140 |
5 1/2 |
8 x 16mm |
6x16+3x14 |
35 |
2 |
138 |
14.5 |
RC5.5-E547-140 |
|
143 |
5 5/8 |
8 x 16mm |
6x16+3x14 |
35 |
2 |
141 |
14.7 |
RC5.5-E547-143 |
|
146 |
5 3/4 |
8 x 16mm |
6x16+3x14 |
35 |
2 |
144 |
15.0 |
RC5.5-E547-146 |
RC bits Model RC5.5-P54/P54R for shank PR54/PR54R
|
Diameter |
No x Button diameter mm |
Button angle |
Flushing holes |
Shroud Dia mm |
Weight (kg) |
Part No |
||
|
mm |
inch |
Gauge Buttons |
Front Buttons |
|||||
|
136 |
5 3/8 |
8 x 16mm |
6x16+3x14 |
35 |
2 |
134 |
19.0 |
RC5.5-P54-136 |
|
140 |
5 1/2 |
8 x 16mm |
6x16+3x14 |
35 |
2 |
138 |
19.3 |
RC5.5-P54-140 |
|
143 |
5 5/8 |
8 x 16mm |
6x16+3x14 |
35 |
2 |
141 |
19.5 |
RC5.5-P54-143 |
|
146 |
5 3/4 |
8 x 16mm |
6x16+3x14 |
35 |
2 |
144 |
19.6 |
RC5.5-P54-146 |
Shank can be available:
1) For 3" hammer: Dia. 86mm-102mm shank RE531
2) For 3.5" hammer: Dia. 95mm-115mm shank RC3.5-Y
2) For 4" hammer: Dia. 114mm-127mm Shank type: RE004
3) For 4.5" hammer: Dia. 121mm-146mm Shank type: RE542, RE543
4) For 5'' hammer: Dia. 121mm-146mm Shank type: RE545, PR40
5) For 5.5" hammer: Dia. 133mm-159mm Shank type: PR52, RE547, PR54, M5456
Product photos

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 gotten good reputation from our customers from all over the world, such as France, Spain, Italy, South Africa, Iran, Malaysia, Australia etc.
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About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR249470". Items marked "" are certified.
Company Profile
Sollroc, with more 20 years of experience, is one of the professional manufacturer and supplier of high performance rock drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools. Our tools are widely used in different drilling applications including mining, quarrying, water well drilling, geotechnical industries and etc.
Sollroc is specialized in designing, manufacturing and developing equipments and accessories for standard models as well as the special needs of clients and provides them with the best suggestions and solutions. We practice strict and stringent quality control during manufacturing and adhered to recognized and approved quality control systems. Each of our products follows the quality requirements and procedures to ensure finished products are durable and superior up to standard.
We are dedicated to offering our customers only premium quality products and services to enable them to achieve the highest possible productivity for their business and projects. If you are looking for the best, fastest and most productive drilling tools in the world, Sollroc should be your best choice and preference.
About Our Factory & Business Background
- Address
- No. 55, Jiucaiyuan Furong District, Changsha, Hunan, China
- Terms of Payment
- LC, T/T, Western Union
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai,Guangzhou, Shenzhen
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2005-05-18
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What sizes of RC hammers are available?
- We produce RC hammers in sizes ranging from 3 inches to 5.5 inches, including 3, 3.5, 4, 4.5, 5, and 5.5 inch models.
- What are the main features of these RC hammers?
- Key features include simple structure for easy maintenance, advanced brand components, superior sealing to prevent water ingress, and stable operating speed.
- What is the working pressure range for these hammers?
- The working pressure for all listed RC hammer models is 1.5-3.5 Mpa.
- What shank types are supported?
- Supported shanks include RE531, RC3.5-Y, RE004, RE542, RE543, RE545, PR40, PR52, RE547, PR54, and M5456, varying by hammer size.
- What is the lead time for orders?
- The average lead time is within 15 workdays for both peak and off-season periods.
- What payment terms are accepted?
- We accept LC, T/T, and Western Union as terms of payment.
- Where is the manufacturer located?
- We are located in Changsha, Hunan, China, and have been a leading manufacturer for 20 years.
- What is the warranty or quality guarantee?
- We provide high-quality products with professional service, backed by a 20-year reputation and good feedback from global customers.
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