16mm Round Finisher fits the - Ci0 Easy Finisher Full and Pro

15mm Square Rougher fits the - Ci1 Easy Rougher Full and Pro

12 mm Round finisher fits the - Ci3 Easy Start Finisher, Easy Finishers Mini & Mid, Easy Hollowers Full & Pro

Diamond Detailer fits the Ci4 - Easy Detailers All sizes(except the Mid-Size Micro Detailer)