Grand DE-1350

Stanley drill bits are designed to resist the impacts and fast drilling on concrete. The flute design removes the debris from the hole contribution for longer drill bit life. The hardened steel constr more→uction of the drill bit ensures exceptional strength, allowing it to withstand the toughest drilling applications. Whether you are working on soft or hard surfaces, its reinforced carbide tip provides maximum durability and longevity, ensuring consistent performance throughout projects. Features & Benefits • For drilling into house bricks and masonry • Shank diameter of drill bits 10-13mm is reduced to 9.5mm • Diameters larger than 13mm shank is reduced to 12.7mm • For use with …

Maximum-Precision Deep Holes - The Long HSS Twist Drill Bit Ground is for drilling deep holes through metal with maximum precision. Its extended length makes this long bit capable of drilling deeply. more→The bit's exposed 135-degree self-centring split-point tip combines active cutting and perfect 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 deep holes in alloyed and non-alloyed …

Significantly longer life twist drill, up to 5 times more holes possible. Time savings of up to 50%. Extremely fast and energy-saving drilling. Perfect centering, avoiding slipping even on round surfa more→ces such as pipes and tubes. Easy and smooth drilling process, without jamming in the material. Optimum performance in portable (cordless) power tool boring machines.Specifications:- Ø (mm): 25 drill bits (Ø 1 to 13 mm)