IRWIN Speedhammer Plus SDS Drill Bit, 20mm x 460mm

The IRWIN Speedhammer Plus SDS Drill Bit is engineered for superior performance in heavy-duty masonry drilling applications. Designed specifically for SDS drills, this bit delivers exceptional speed when boring into tough materials including brick, blockwork, masonry, concrete, and even granite.

Featuring a patented single-flute design, this drill bit ensures efficient dust removal while minimising vibrations during operation. With 28% greater waste capacity compared to standard bits, it clears debris more effectively for uninterrupted drilling. The extra-short head design carries 80% of the workload, dramatically increasing durability while maintaining high drilling speeds. Dust is channelled directly into the flute to prevent clogging – optimising performance and bit lifespan.

Performance Enhancements:

• 25% more tungsten carbide for reinforced strength
• 25% faster drilling speed than competitors while maintaining equal durability
• Aggressive cutting angles for rapid material penetration
• Self-centring tip for precision and stability

Ideal For:

• Professional construction and renovation work
• Heavy-duty masonry drilling in dense materials
• Applications requiring fast, clean holes with minimal operator fatigue

Specifications:

• Diameter: 20mm
• Total Length: 460mm
• Working Length: 400mm
• Weight: 490g
• Design: Patented single-flute with extra-short head
• Material Compatibility: Brick, block, masonry, concrete, granite