The Dormer A00213.0-5 A002 HSS-TiN Coated Tip Jobber Drill is most suited to drilling aluminium and steel The Dormer A00213.0-5 A002 General Purpose Jobber Drill bits are most suited to drilling aluminium and steel, though perform well in plastic and other materials. This box of 5 has a 13.00mm diameter and High-Speed Steel construction with tin-coated tips for longer life. Features: Can be used in many different handheld and machine applications Improved accuracy with more accurate holes and a better quality of finish The 118-degree split point aids self-centring when used by hand and also reduces the push force required Premium HSS material can be used for drilling many materials including steels, aluminium and stainless steel Titanium nitride coated tip increases the service life of the drill, improving performance when drilling harder materials Specification: DIN338 Overall Length: 153mm Cutting Length: 100mm Head Diameter: 13.00mm