Faithfull Professional HSS Jobber Drill Bit

The Faithfull Professional 10mm HSS Jobber Drill Bit (132mm overall length) is supplied as a single bit, reflecting the less frequent but essential use of this larger diameter in professional metalworking. The 10mm size is perfect for substantial fixings, larger clearance holes, and drilling operations where significant material removal is required. Constructed from premium M2 grade high-speed steel and precision ground to meet DIN 338 standards, this robust drill bit is built to withstand the increased torque and forces associated with larger diameter drilling. The 135° non-slip split point is particularly beneficial at this size, ensuring accurate starting position even on curved or angled surfaces and significantly reducing the walking tendency common with larger bits. This professional-grade drill bit handles the most challenging materials with confidence, cutting efficiently through alloy steels, carbon steels, cast iron, hardened alloy steels, and stainless steels to deliver clean, accurate holes.