- For coarse grinding work with a high stock removal rate and a long tool life. - Abrasive: Zirconia alumina Z. - Recommendations for use: Use in the case of a higher contact pressure.
- Lightweight thin wall design reduces drilling effort & user fatigue improving productivity. - Multiple high quality tips allow fast efficient cutting with rotation only e.g. no hammer action required. - Tool free ball lock pilot drill system eliminates the need for locking screws.