Vihr DU-850

The Fein Nova HSS Mag Drill Hole Cutter is expertly engineered to deliver high-performance drilling in steel, aluminium, and other metal materials. Designed with precision-ground geometry and optimise more→d tooth configuration, this HSS core bit ensures smooth, clean, and accurate holes every time – even in demanding industrial settings. Seamlessly compatible with most standard magnetic drilling machines, the Fein Nova features a 3/4 inch Weldon shank for quick and secure fitting. Its innovative design reduces friction and heat build-up, which means extended tool life and fewer interruptions during high-volume or continuous drilling work. Whether you're handling structural steel, aluminium sheet, o…

The Faithfull Professional 8mm HSS Jobber Drill Bit is a widely used general-purpose size perfect for creating clearance holes for M8 fixings, pilot holes for M10 tapping operations, cable entry point more→s, and general medium-to-heavy duty metalworking applications. This 8mm diameter is an essential size in any professional toolkit. Constructed from M2 grade high-speed steel and fully ground to meet DIN 338 standards, this 8mm drill bit incorporates a 135° non-slip split point that bites immediately on contact, preventing drill wander and ensuring accurate hole placement. The robust construction confidently handles drilling through alloy steels, carbon steels, cast iron, hardened alloy steels and s…

A long standing product range in the Dormer catalogue, A100 jobber length drill bits are suitable for use in the majority of general purpose engineering applications, whether used in machines or hand more→held power tools. Features & Benefits • High Speed Steel • Steam Tempered • DIN 338 • 118° Point Angle Specifications • Diameter (metric): 2.87mm • Diameter (imperial): 0.1130" • Working length: 33mm • Total length: 61mm