＊For counterbore holes for hex socket head bolts. ＊MT shank type of CB. ＊Tolerance of Guide Diameter:0~-0.05.
Counterbore with Taper Shank
CBTCounterbore with Taper Shank
Counterbore with Taper Shank
CBTCounterbore with Taper Shank
＊For counterbore holes for hex socket head bolts. ＊MT shank type of CB. ＊Tolerance of Guide Diameter:0~-0.05.
