Geko G80280

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

The Bosch PRO Extra Length Formwork and Installation Drill in 20mm x 400mm is ideal for large-bore installation work through formwork, hardwood, and composite building panels where a 20mm hole is requ more→ired. Made from HSS for strength and heat resistance, the tapered flute design prevents jamming and clogging, even when drilling through moist or dense multi-layered timber. Features and Benefits: • HSS construction for durability and heat resistance • Tapered flute resists jamming in moist wood • Cylindrical shank fits standard three-jaw chucks Specifications: Diameter: 20mm Length: 400mm

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 …