Dormer A0024010 HSS-TiN Jobber Drill Bit 4mmThis Dormer A0024010 HSS-TiN coated jobber drill bit features a 4mm diameter and is designed for fast, efficient drilling across a range of materials including aluminium, steel, and plastic. Its High-Speed Steel construction ensures robustness, while the Titanium Nitride tip coating enhances performance and service life, particularly in harder materials. Suitable for both handheld and machine applications, it offers improved accuracy and a better quality of finish.Features Titanium nitride coated tip increases service life and improves performance in harder materials. 118-degree split point aids self-centring and reduces required push force. Premium HSS material suitable for drilling steels, aluminium, and stainless steel.Specifications Brand: Dormer MPN: A0024010 EAN: 7320760350706 Head Diameter: 4.0 mm Cutting Length: 43 mm Overall Length: 76 mm DIN338