RS PRO 25-Piece Twist Set for Multi-Material, 13 mm Max, 1 mm Min, High Speed Steel Bits

Introducing the RS PRO 25 Piece HSS Drill Bit Set, ideal for drilling through tough materials with a high-quality finish. Each drill bit has been roll forged to DIN 338 standard, ensuring optimum performance even under extreme heat and stress, while the single-piece HSS construction reduces the chance of the bit breaking or blunting under load. The twisted design ensures a precision point to start, allowing for accurate use in a range of different applications. This RS PRO drill bit set includes some of the most commonly used sizes and is supplied in a handy case with numbered drill bit slots for ultimate convenience.

HSS (high-speed steel) drill bits have distinct advantages over standard drill bits, and they can be used on a variety of materials, that may not be as easy to drill through with other bits. They generally have a high application temperature, meaning they can resist high drilling temperatures without compromising the cutting speed or integral strength of the bit, which ensures a high-quality finish every time. In addition to this, if the metal drill bits ever do blunt, they have a great regrindability which allows the drill bit to be re-sharpened making them much more economical and cost-effective than buying a new drill bit set. HSS drill bits can be used in a variety of domestic and professional applications and are ideal for use on:

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.