STHOR DRILL BIT MAX SDS Broca 40 x 460 x 600mm SQUARE

The STHOR DRILL BIT MAX SDS 40 x 460 x 600mm SQUARE is a high-performance masonry drill bit designed for professional use in concrete, reinforced concrete, masonry, and stone. Featuring a 40 mm diameter and 600 mm overall length, this SDS Max bit delivers exceptional drilling efficiency and durability. The 4-cutter cross-head design with tungsten carbide tip ensures fast penetration and precise holes, while the optimized U-flute provides efficient dust removal for cleaner work.

Advantages

Engineered for heavy-duty applications, the STHOR MAX series drill bit offers high resistance to wear and impact, thanks to its high-grade alloy steel body and heat treatment. The centering tip guarantees accurate drilling starts, reducing walking and improving precision. Compatible with all rotary hammers featuring an SDS Max chuck, this bit is a reliable choice for demanding job sites.

Suitable for

• Concrete and reinforced concrete drilling
• Masonry and stone applications
• Professional construction and renovation
• Anchor hole drilling for heavy fixtures

Key specifications

• Drill Bit Type: SDS Max
• Diameter: 40 mm
• Working Length: 460 mm
• Overall Length: 600 mm
• Shank Type: SDS Max
• Material: High-grade Alloy Steel with Tungsten Carbide tip
• Cutting Edges: 4-Cutter (Cross-head)
• Flute Design: Optimized U-flute
• Centering Tip: Yes
• Heat Treatment: Yes
• Product Series: MAX

Recommendations

For best results, use with a rotary hammer in hammer-only mode. Ensure the SDS Max shank is clean and lubricated before insertion. Always wear appropriate personal protective equipment (PPE) including safety glasses and hearing protection.