Description:

3pcs 82 Degree Countersink Drill Bit Chamfer Set 5 Flutes 12mm/0.47" 16mm/0.62" 19mm/0.74" Counter Sink. Suitable for wood or plastic drilling or chamfering, not metals. Used Sizes Including 12mm/0.47" , 16mm/0.62" &19mm/0.74", all with 1/4" Round Shanks. Frequent quenching treatment, high hardness, sharp and smooth blade, magnetic shank.. Cut Quickly And Easily In Wood, Rubber, Plastic.