Description The Ronix M2 HSS Twist Drill Bit is designed for precision metal drilling in stainless steel, iron, copper, aluminum alloys, hardwood, and even PVC or fiberglass. Manufactured from M2 high-speed steel (HSS) with elements like tungsten, molybdenum, chromium, and vanadium, it offers exceptional hardness, toughness, and wear resistance. With red hardness and high-temperature resistance, these drill bits can withstand demanding applications while maintaining sharpness and cutting power. Each bit is hardened, tempered, and finished in silver for durability, while the standard twist design ensures smooth chip evacuation and accurate hole drilling. Available in 10mm (RH-5391), 12mm (RH-5395), or 13mm (RH-5397) diameters, these bits are perfect for construction sites, workshops, or home use, providing reliability, precision, and long service life. Features M2 HSS construction with tungsten, molybdenum, chromium, and vanadium for high strength Excellent wear resistance and hardness for reliable performance Red hardness & heat resistance for high-speed cutting at elevated temperatures Twist design ensures efficient chip removal and precision drilling Hardened and tempered silver finish increases durability and service life Suitable for stainless steel, iron, copper, aluminum, hardwood, PVC, fiberglass, and more Ideal for professional workshops, construction, and DIY projects Specification Models / Sizes: RH-5391 (10mm) or RH-5395 (12mm) or RH-5397 (13mm) Type: Twist Drill Bit Hardness: 65 HRB Diameter Options: 10mm, 12mm, 13mm Total Length: 133mm (10mm), 151mm (12mm & 13mm) Working Length: 87mm (10mm), 101mm (12mm & 13mm) Tip Material: M2 HSS Body Material: M2 HSS Packaging: Plastic box Catalogue Link
