RC50 Hammer Button Bits 5 3/8" for Reverse Circulation Drilling - 136mm Diameter, 14.2kg Weight
Price:
Negotiate
MOQ:
5 pcs
Delivery Time:
Negotiable
Brand:
ROSCHEN
Product Description
RC50 Hammer Button Bits for Reverse Circulation Drilling
Premium Quality Reverse Circulation Bits
Our RC50 hammer button bits are engineered for superior performance in reverse circulation drilling applications. Manufactured with premium grade tungsten carbide and featuring patented Trubbnos buttons for extended service life and enhanced penetration rates.
Key Features & Benefits
- Patented Trubbnos buttons for longer life and improved ROP
- Premium tungsten carbide construction for maximum durability
- Precision hardened keys for lighter weight and optimal shank lengths
- Advanced airflow channel design minimizes bit face plugging
- Multiple button shapes available: spherical and trubbnos
- Various shank styles to match your specific RC hammer requirements
- PCD button bits available on demand for specialized applications
RC50 Hammer Specifications
| Hammer Size | ROSCHEN Code | Hole Range (mm) | External Diameter (mm) | Length (mm) | Weight (kg) | Working Pressure |
|---|---|---|---|---|---|---|
| 5" | ROS RC 50 | 113-130 | 109.5 | 1191 | 1.0-3.0 MPa | |
| 5" | ROS RC 50 | 120-135 | 116 | 1191 | 1.0-3.0 MPa | |
| 5" | ROS RC 50 | 122-135 | 117.5 | 1261 | 1.5-3.5 MPa |
RC50 Bit Specifications - 5 3/8" Model
| Diameter | Button Configuration | Flushing Holes | Shroud Dia (mm) | Weight (kg) | Part Number |
|---|---|---|---|---|---|
| 136 mm / 5 3/8" | 8x16 Gauge + 6x16+3x14 Front | 2 | 134 | 14.2 | RE545-136 |
Compatibility & Customization
ROSCHEN RC bits are designed to be equivalent to Atlas Copco RC45, RC50 and RE004, RE542, RE543, RE054 RC DTH hammer systems. Available with Metzke or Remet thread connections to match your existing equipment.
Note: Special shank types and custom sizes available upon request. Use our RC Configurator tool to ensure proper product selection for your specific drilling requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ROSCHEN GROUP
Location
65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Contact Person
Bill, George, Michael