Diager SDS-PLUS L400 Wood Auger Bit Super Pro

HIGHLIGHTS:

The Diager SDS-PLUS L400 Wood Auger Bit Super Pro is a professional long-reach auger drill bit designed for fast, deep, and accurate drilling through timber and structural wood using SDS-Plus rotary hammers. With its extended 400 mm overall length, it is ideal for electricians, plumbers, carpenters, timber framers, and construction professionals requiring deep drilling performance.

Equipped with a self-centering threaded head, precision cutting geometry, and rectified and polished lands, the bit delivers clean, perfectly round holes while reducing drilling resistance. Its full-length heat-treated body offers excellent durability, while the SDS-Plus shank provides secure power transmission and quick bit changes.

FEATURES:

• Self-Centering Threaded Head for accurate hole positioning.
• Precision Cutting Geometry delivers clean and perfectly finished holes.
• Rectified & Polished Lands reduce friction and improve chip evacuation.
• Heat-Treated Along the Entire Length for outstanding durability.
• SDS-Plus Shank provides secure fit and efficient power transfer.
• Designed specifically for deep wood drilling applications.

BENEFITS:

• Deep Drilling Capability with extended 400 mm reach.
• Fast Drilling Performance through optimized cutting geometry.
• Clean, Accurate Holes with minimal splintering.
• Reduced Friction minimizes heat build-up.
• Extended Tool Life through full-length heat treatment.

Suitable Materials:

• Exotic Wood
• Laminated Wood
• Hard Wood
• Low Density Wood