The Dewalt DT9529-QZ extreme drill bit has great performance in terms of speed, life, and endurance. Perfect for drilling materials such as concrete, masonary, stone and bricks.
- Superior carbide grade for long life and greater durability
- Optimised flute design allows efficient debris removal
- Hardened body for extra strength and reduced breakage
- New tip design ensures better bit penetration, longer life, faster drilling and greater durability
- Diameter: 8mm
- Length: 160mm
- Working Length: 100mm