Description

Dormer’s A200 metric centre drill is recommended for starting a precise hole in the end of a shaft so the shaft can be securely held prior to machining. The A200 has a122 degree point angle and a 60 degree countersink which would be used to create a 60 degree cone to securely hold one end of the shaft to be machined. It is manufactured from High Speed steel and can be used to machine a number of materials including steels, aluminium and stainless steel. It has a bright finish to prevent work piece material from adhering to the cutting edge and is double ended (except 0.50 mm and 0.80 mm), mak