Grand DA-12Li

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 …

This TCT drill bit can be used on glass, porcelain, tile and mirrors. Not for use on toughened glass. A coolant must be used.

The Dormer A125 HSS Extra Long Series Drill Bit is engineered for precision drilling in deep and hard-to-reach areas. Made from high-speed steel, this drill bit offers exceptional durability and perfo more→rmance, making it ideal for professional and industrial applications. When using these Dormer A125 Extra-long HSS Drill Bits care must be taken to reduce the incidence of bending or breaking. If the bits are not used with care or are used with excessive weight being added to the drill, then you will bend or break them. It is important to start with a shorter bit, working through each length and to let the drilling machine do the work. No Warranty On These Drill Bits. Features & Benefits • High …