Rennie Tool Box of 10 x 3.2mm Hex Shank HSS Cobalt Jobber Drill Bits Set

Our hex shank drill bits are great for drilling particularly tough or hard metal drilling applications such as stainless steel, hardened metal, cast iron, Cr-Ni and special acid resistant steels. This hex shank drill bit set will also work very well on standard metals / steels, RSG, aluminium, high temperature alloy, titanium alloy, non ferrous metals, plastics and wood. All our cobalt drill bits are manufactured from high grade M35 alloyed HSS steel with 5% Cobalt content and are fully ground from solid material. This cobalt drill bit set is dimensionally precise. These HSSCO HSS drill bits have a 1/4" quick release hex shank which makes locking and unlocking them nice and easy and gives a good secure fixing. This hex bit set can be used in any standard drill chuck. 135° split point from 3mm and above eradicates the need to pre-drill or centre punch. Prevents walking and enables faster penetration. Our high-quality M35 HSS drill bits for metal offer exceptional hardness, heat resistance, and durability. Our 2 flute design is optimised for fast chip removal and smooth cutting. Our pack of 10 - 3.2mm x 65mm long drill bits are supplied in a plastic storage case. These are ideal for professionals, DIY enthusiasts and home improvement enthusiasts