JONNESWAY JAR-1023

The Guhring No 205 HSS Jobber Twist Drill Bit is a professional-grade drilling solution manufactured from high speed steel for exceptional durability in demanding trade applications. Engineered for dr more→illing a comprehensive range of materials including steel, cast steel (alloyed and unalloyed), grey cast iron, spheroidal iron, sintered powder metal, German silver and graphite. This drill bit delivers enhanced performance through improved chip flow and effective heat dissipation, extending tool life and maintaining cutting efficiency. Manufactured to BS 328 and DIN338RN standards, it provides the reliability and precision that professional tradespeople and contractors require for commercial metalworking …

The Makita Nemesis II SDS Plus masonry drill bit delivers professional-grade performance for demanding drilling applications. Featuring a symmetrical 4-cutter head design and precision centring tip, t more→his drill bit transforms reinforced concrete drilling from a challenging task into a reliable, repeatable process. Reinforcing bar is no obstacle for the Nemesis, making it ideal for critical anchor fixings and spot drilling applications. Engineered for use in the hardest natural stone and reinforced concrete, the Nemesis II features unique wear marks on the head that highlight any compromise in PGM certified drilling accuracy. As long as the wear mark remains visible, the drill bit is suitable …

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.…