Irwin SDS Speedhammer Plus Masonry Drill Bit

This 20mm diameter x 1000mm length drill bit provides extreme reach for exceptionally deep drilling applications. The 1000mm length combined with 20mm diameter is designed for the most demanding specialist installations. Features and Benefits: • 20mm diameter for extreme depth drilling • 1000mm length for maximum possible reach • Patented head design ensures durability • 28% greater dust removal capacity • Drills 25% faster than competitive products Specifications: Diameter (mm): 20 Overall Length (mm): 1000 Working Length (mm): 940 Pack Qty.: 1 Total length: 1000mm.