Technical Specifications
Product Overview
High-Performance Carbide Rotary Cutters
These carbide-tipped rotary cutter bits are engineered for demanding industrial applications including mining, tunneling, and road drilling. Designed for high-efficiency material removal, they feature a fracture-proof and wear-resistant carbide tip that ensures an extended service life in harsh rock formations. These bits are compatible with roadheaders, hydraulic rotary cutters, and various rock cutting machines, providing a reliable solution for professional quarrying and demolition projects.

Technical Features
Key Design Advantages
- Fracture-proof and wear-resistant carbide tip
- High-quality soldered connection between tip and shaft
- Large base diameter to protect the cutting tool holder
- Pre-tensioned spring sleeve to reduce wear in the receiving bore
- Integrated wear plate for tool holder protection
- Long shaft design to protect the receiving bore

Applications
Compatible Machinery
- Rock Cutting Machines
- Roadheaders
- Hydraulic Rotary Cutters
- Operational Use Cases
- MiningTrenchingQuarryingScalingTunnelingShaft SinkingDemolitionRoad Drilling

Specifications & Sizing
Model Selection Guide
| Application | Model Sizes |
|---|---|
| Tunneling | D47, D120, D135 |
| Mining | U82, U84, U85, U92, U94, U95, U170 |







