GUILLET 42mm x 920mm SDS-MAX drill bit for heavy-duty drilling.

The Guillet-7514 SDS-MAX Quadril Drill Bit (Ø 42 x L 920 mm) is a high-precision tool designed to meet the demands of drilling hard materials. Its QUADRIL head, made with a high carbide content, guarantees exceptional performance and robustness that extends the tool's lifespan. The drill bit's pronounced flute facilitates material removal, thus optimizing the drilling process and reducing working time.

This drill bit comes in a practical transparent plastic tube, which not only protects the tool but also allows for easy viewing of the product.

• Diameter: 42 mm
• Length: 920 mm
• QUADRIL head with high carbide content
• Deep flute for better material evacuation
• Presented in a transparent plastic tube
• Option for special length drill bits (up to 5.5 m)
• Compatible with SDS-MAX anchoring systems
• Ideal for drilling in concrete and similar materials
• Optimized design for greater durability
• Professional use and in industrial applications