Dormer A00214-10 A002 HSS-TiN Coated Tip Jobber Drill 1/4in (Box of 10) With their 1/4 inch diameter, the Dormer A00214-10 A002 General Purpose Jobber Drill bits are great for drilling in plastic, steel and more. This pack of 10 is long-lasting and durable thanks to the high-speed steel construction and tin-coated tips. Features: Can be used in many different handheld and machine applications Titanium nitride coated tip increases the service life of the drill, improving performance when drilling harder materials The 118 degree split point aids self-centring when used by hand and also reduces the push force required Improved accuracy with more accurate holes and a better quality of finish Premium HSS material can be used for drilling many materials including steels, aluminium and stainless steel Specification: DIN338 Head Diameter: 1/4 in Cutting Length: 63 mm Overall Length: 101 mm