Irwin Speedhammer Plus Drill Bit 5.5 x 300mm 10501953

The IRWIN Speedhammer Plus Drill Bit is engineered for high-performance SDS drilling in tough materials such as brick, block, masonry, concrete, and granite. It features a patented extra-short drill bit head that takes on 80% of the workload, enhancing durability and speed while ensuring efficient waste removal. A patented single flute design aids in efficient dust removal and lower vibrations, and more aggressive cutting angles with self-centering improve drilling speed. The bit uses tungsten carbide with 25% more material for extra strength, contributing to faster drilling compared with similar high-durability bits.

Features

• Patented extra-short drill bit head handles 80% workload
• Single flute design for dust removal and lower vibrations
• Self-centering and aggressive cutting angles for faster drilling
• 25% more tungsten carbide for extra strength
• Drills 25% faster than comparable bits with same durability
• Designed for SDS drilling

Technical specifications

• Diameter: 5.5 mm
• Total length: 300 mm
• Working length: 240 mm
• Material: Tungsten carbide (25% more for extra strength)
• Usage: Designed for SDS drilling
• Suitable for brick, block, masonry, concrete, and granite