Faithfull HSS Jobber Drill Bit – FAIPP550

The Faithfull 5.5mm HSS Jobber Drill Bit with 93mm overall length is specifically sized for pilot holes when tapping M7 threads and other specialist metalworking applications. This intermediate diameter fills an important gap between standard sizes, making it valuable for precision engineering and mechanical work. Supplied as a pack of 2, you'll have a spare ready for continuous operation. Manufactured to the demanding DIN 338 standard, this 5.5mm bit features robust high-speed steel construction that provides excellent durability and resistance to breakage. The precision-ground cutting edges ensure easier hole starting and improved penetration through steel, iron and most metals, delivering clean, accurate holes consistently. Ideal for professional engineers, mechanics and fabricators requiring precise sizing for thread preparation and specialised assembly work, this drill bit performs reliably in both hand and power drills across a range of metalworking applications. Features and Benefits: • 5.5mm diameter × 93mm length for M7 tapping • Pack of 2 for continuous work • DIN 338 certified quality • Robust HSS construction for strength • Precision-ground for accurate holes • Suitable for hand and power drills Specifications: Tip Diameter (mm): 5.5 Working Length (mm): 57 Overall Length (mm): 93 Pack Qty.: 2