Suntech SM-31K

The DeWalt Auger Drill Bit in 22mm diameter, 380mm length combines a wider cutting diameter with extended reach, making it a strong performer for routing larger conduit and pipework through deep timbe more→r sections and structural beams on site. 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: 22mm Length: 380mm

Maximum Precision - The HSS Twist Drill Bit Ground is for drilling through metal with maximum precision. The bit's exposed 135-degree self-centring split-point tip combines active cutting and perfect more→centring without wandering, delivering maximum precision. The split-point tip also eliminates any need to pre-punch or pilot drill for up to 10 mm. This precision-ground bit made of HSS (high-speed steel) enables up to 40% faster drilling rate and up to 50% lower feed pressure than standard-ground HSS drill bits with chisel edges. This bit is designed for drilling holes in alloyed and non-alloyed steel, cast steel, cast iron, sintered iron, malleable cast iron, non-ferrous metals and hard plastics.…

Ideal for clean accurate drilling in metal, laminates, plastics and wood. Straight shank HSS jobber drill bit