In The Shed: Alcock 25-Piece Precision Jobber Drill Set
With a size range of 1mm - 13mm in 0.5mm increments, the Alcock 25-Piece Precision Jobber Drill Set (Order Code: D1272) is sure to include a bit for any job.
They’re manufactured from bright finish, M2 High Speed Steel (HSS), which is the highest grade for drills. Each bit is made with industrial-quality, precision-ground flutes and features a 135° cutting point, ideal for tool rooms and machine shops. This larger cutting point angle improves the cutting in steel, allowing for greater dispersion of heat away from the centre of the drill. The Alcock drills are ground with a split point, which has the benefit of reducing the material at the point, allowing the drill to cut easily without a pilot drill. In addition, this design feature reduces the chances of the drill wandering.