Proberra 6.6 Large Barrel Original Tungsten steel Carbide millng Nail drill bit

Description

ADVANTAGES
1. Antibacterial. 2. No clogging. 3. Resistance of acid, alkali and heat. 4. Improvement of customers feel. 5. Excellent durability and cutting performance. 6. Unusual, eye-catching appearance for easy identification. 7. Protection of E-Files.