Faithfull Professional HSS Jobber Drill Bit 4.5mm

The Faithfull Professional 4.5mm HSS Jobber Drill Bit is a versatile mid-range size perfect for creating generous clearance holes for M4 fixings, pilot holes for larger operations, and general light-to-medium duty metalworking. This 4.5mm diameter provides excellent versatility across numerous applications. Manufactured from premium M2 grade high-speed steel and fully ground to DIN 338 standards, this 4.5mm drill bit features a 135° non-slip split point that bites immediately on contact, preventing drill wander and ensuring accurate hole placement. The professional construction ensures reliable performance when drilling through alloy steels, carbon steels, cast iron, hardened alloy steels and stainless steels. This 4.5mm size is popular with fabricators, maintenance engineers, vehicle technicians, and general metalworkers who need a dependable intermediate size that bridges the gap between fine pilot holes and larger fixing holes.