Faithfull Long Series HSS Jobber Drill Bit

The Faithfull FAIPP420LS 4.2mm Long Series HSS Jobber Drill Bit is a specialist size supplied in a pack of 2, with a 119mm overall length perfect for deeper drilling requirements. The 4.2mm diameter is particularly useful for specific engineering tolerances and clearance hole applications where standard metric sizes won't suffice, making it valuable for precision metalworking and fabrication tasks. Crafted from high-performance M2 grade steel and fully ground to meet DIN 338 standards, this drill bit incorporates a 135-degree non-slip split point for superior hole starting accuracy. The extended length combined with robust construction delivers less breakage and improved penetration when working with demanding materials including alloy steels, carbon steels, cast iron, hardened alloy steels, and stainless steels.