Black&Decker BDCSFL20C

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.…

The Blue Groove Power is the world's first wood drill bit to use IRWIN's pioneering bi-metal technology creating a drill bit with unrivalled speed and durability even in nail-embedded wood. Designed more→for high-speed precision drilling it marks an end to the frustration that tradesmen experience when their drill bits strike a nail frequently causing standard flat bits to become locked or break. The secret behind Blue Groove Power's extraordinary strength is IRWIN's bi-metal technology a composition of two high performance components high speed steel and carbon steel which both have their own attributes and benefits. The high-speed steel edge provides durability and allows nail cutting …

Boa Quick Change Diamond Tip Drill Bits ith a vacuum brazed diamond tip, Boa Diamond Drills are developed for hard materials. This product has been 10 years in development with a welded diamond tip fo more→r greater strength and endurance. Manufactured in the UK, these drills will perform beyond expectation, and with the addition of the Boa CCV (Cool Clear Vision) guide and water cooling device this product stands out from the competition.The Boa 34006 is a 6mm Diamond tip drill bitAdditional Information:• Diameter (mm): 6