Counterbore/Drill One Piece TCT


Model-number Diameter (D) d mm OL mm Working Length Shank
9.5 mm 4.8 mm 63 mm 20 mm 1/4"
12 mm 5.5 mm 63 mm 20 mm 1/4"
16 mm 6.35 mm 63 mm 20 mm 1/4"