Bestolife Copper Rock is a lead-free, zinc-free thread compound for rock drill steel joints, couplings, and bits. It provides galling and seizing resistance and surface-active extreme pressure protection.
Copper Rock is a non-lead rock drill thread compound that’s recommended for:
- Coal drilling
- Percussion rock drilling
- Blast hole drilling
- All rotary joints
- Road construction
- Logging
- Mining
- Pneumatic drilling
- Track drills
