A2664.0X10.0 Centre Drill - 60°

Centre drill (combined drill and countersink) with 60° straight conical form, double ended and cylindrical body, 4.00mm drill diameter, a body diameter of 10.00mm and an overall length of 55mm, according to DIN 333A standard to produce standardized centre holes according DIN 332 part 1 form A, cobalt based HSS-E and TiAlN coating for machining free machining, plain carbon and alloy steel and grey cast-iron