Pilot Drill Head, Hard Rock W4

 HKM AG35 – Pilot Drill Head W4

Confidence in Every Cut – Even in Rock

For use with AG35 augers, the W4 Pilot Drill Head initiates drilling in rugged and rocky conditions. Its reinforced carbide design ensures durability, while offering a controlled drilling trajectory for deeper and cleaner bores.

Perfect for demanding fieldwork like foundation and infrastructure drilling.

Specs:
• Reinforced W4 carbide cutting edge
• Ideal for mixed and rocky ground
• Protects auger teeth and improves accuracy
• Tailored for AG35 mid-class drills