RUKO Drill Bits & Parts Quick-helix drill bit 616456 - RUKO 101004, The RUKO 101004 Quick-helix drill bit is a high-speed steel tool designed for sheet metal applications. With a diameter ranging from 24 to 40 mm and a total length of 89 mm, it ensures precise and efficient drilling. Ideal for quick and clean cuts through metal surfaces, it is used primarily in industrial and construction settings. RUKO 101004 Quick-Helix Drill Bit 24-40mm HSS Smooth Cutting Performance
