Description The Ronix RH-5529 High Speed Steel (HSS) drill bit set is built for versatility, power, and performance. Crafted from M35 high-speed steel infused with 5% cobalt, these precision-engineered bits offer exceptional durability, heat resistance, and sharpness retention. With sizes ranging from 2mm to 8mm, this 6-piece set covers a wide variety of applications, making it a reliable choice for both professionals and DIY users. These cobalt-enriched HSS bits are perfect for drilling into metal, plastic, and wood, and their bright finish ensures a smooth surface and corrosion resistance. The quick-change round straight shank fits most standard power tools, enabling seamless operation. Whether you’re working on general construction or intricate repair jobs, this set is designed for high performance and longevity. Supplied in a sturdy plastic box, the RH-5529 set keeps your tools organized and ready for use. Features Made from M35 HSS with 5% cobalt for enhanced strength and wear resistance Precision-ground cutting edges for smooth, clean drilling Ideal for drilling in metal, plastic, and wood Bright finish for rust resistance and smooth surface drilling Quick-change straight shank fits most power drills Hardened for maximum strength, heat, and wear resistance Supplied in a compact plastic storage box Specification Model: RH-5529 Material: M35 (5% cobalt high-speed steel) Hardness: 65–67 HRC Diameter Range: 2.0–8.0mm Length Range: 49–117mm Standard: DIN 338 Shank Type: Round, straight Net Weight (with box): 120g Supplied In: Plastic Box Catalogue Link Download Catalogue
