Draper Storm Force 89523 (CHD20SF)

The DeWalt Auger Drill Bit in 14mm diameter, 380mm length combines a mid-range diameter with extended reach, ideal for drilling through multiple timber members in one pass. Well suited to first-fix el more→ectrical and plumbing runs through deep wall and floor constructions. Features and Benefits: • Self-feed tip for fast, effortless penetration • Dual cutting edge for durability through nails • Lewis spiral groove for maximum chip clearance • Peripheral cutting for clean holes with minimal spalling • Compatible with corded and cordless drills Specifications: Diameter: 14mm Length: 380mm

This 12mm x 160mm Bosch SDS Plus-3 Masonry Drill Bit is supplied in a pack of 10, offering excellent trade value for heavy-duty anchor and chemical fixing work at the 12mm diameter. Features and Bene more→fits: • 4-flute dura design for effective dust removal and heat prevention • Fits all SDS plus rotary hammers • High-alloy steel with optimised hardening for wear resistance • Bosch-controlled carbide cutting edges for additional resistance • PGM certified for precision and reliable fixing hold • Pack of 10 ideal for high-volume site work Specifications: Diameter: 12mm Length: 160mm Pack Quantity: 10 Contents: • Pack of 10

The Irwin 4mm HSS Cobalt Drill Bit is an essential size for professional metalworkers, perfect for drilling stainless steel and other high alloys. This versatile diameter is commonly used for M4 clear more→ance holes, general fabrication work, and a wide range of metalworking applications where reliability and performance are crucial. Manufactured from high quality HSS steel with 5% Cobalt content, this drill bit offers exceptional heat resistance and significantly extended life when drilling demanding materials. The added Cobalt improves the red hardness of the bit, enabling it to maintain its cutting edge under the high temperatures generated during drilling operations in stainless steel and high …