Bordo 3843-14.4 – Countersink 90 Deg. 14.4mm Three Flute

For countersinking and deburring in a wide range of materials including ferrous and non-ferrous metals. The three fluted countersink is self centering with wide flutes and is used to provide a heavy chamfer in the entrance to a drilled hole. This may be required to allow the correct seating for a countersunk head screw or to provide the lead in for a second machining operation such as tapping.Features:For use on medium to hard materialsResharpenableMade from 100% M35 Cobalt High Speed SteelSpecificationsDiameter: 14.4mmCapacity: 2.5-14.4mmShank: 8mmOverall Length: 56mm