Mighty Seven NC-498

HM Ultra Core Drill Bit with QuickIN Shank
Extremely durable with outstanding Zerspanleistung. Metric dimensions. cutting depth: 1.38 inch (35 mm).

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 centring without wan more→dering, 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 HSS Twist Drill …

The innovative DeWalt Extreme 2 SDS Plus drill bit is amongst the best available on the market in terms of speed, lifetime and endurance. Suitable for fast drilling of plug, anchor or clearance holes more→in masonry, stone, concrete and brick/block work. It features an optimised mounting shank which provides perfect grip and optimum power transmission, with a hardened steel body for extra strength and reduced breakage. Solid two cutter head is flanked by two individual cutting tips delivering a fast and efficient drilling speed. Specifications • Diameter: 4mm • Length: 110mm • Pack Quantity: 1 Features & Benefits • Superior carbide grade for long life and greater durability • …