Welcome › Forums › Aftermarket Service Tools › KR Wilson Tool This topic has 0 replies, 1 voice, and was last updated 5 years, 5 months ago by admin. Viewing 1 post (of 1 total) Author Posts April 1, 2019 at 4:13 pm #707 adminKeymaster These tools are used for grooving main bearings Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In Log in / Register Tools 3Z,5Z, and 15Z →