Faithfull Professional HSS Jobber Drill Bit

The Faithfull Professional 4.1mm HSS Jobber Drill Bit offers a specialist intermediate size particularly useful in precision engineering, toolmaking, and applications where exact hole dimensions are critical. This 4.1mm bit provides the specific clearance required for certain metric fixings and specialist components. Manufactured from premium M2 grade high-speed steel and fully ground to DIN 338 standards, this 4.1mm drill bit features a 135° non-slip split point that provides immediate engagement and eliminates drill wander, ensuring accurate hole placement. The professional construction delivers consistent performance across all ferrous metals including hardened steels and stainless steel. This 4.1mm diameter is valued by precision engineers, instrument makers, aerospace technicians, and specialists working to tight tolerances where standard sizes don't provide the exact clearance or fit required for critical applications. Features and Benefits: • 4.1mm diameter for precision engineering applications • M2 grade HSS construction for reliability • 135° split point for accurate positioning • Fully ground to DIN 338 standard • Professional quality for exacting tolerance work Please Note: Priced individually but supplied in packs of 10.