This 14mm diameter x 300mm length drill bit provides extensive reach for deep masonry penetration. The 14mm diameter is ideal for heavy-duty fixings requiring substantial depth through thick wall sections. Features and Benefits: • 14mm diameter for deep heavy-duty applications • 300mm length provides extensive reach • Single flute design with 28% greater capacity • Extra-short head takes 80% of workload • Drills 25% faster than competitive bits Specifications: Diameter (mm): 14 Overall Length (mm): 300 Working Length (mm): 240 Pack Qty.: 1 Total length: 300mm.