Syntec 5" Transitional/Ceramic Cup Wheel - 100 Grit with Threaded Arbor CJT Concealed Joist Ties Designed with a self-drilling point

Designed with a self-drilling point

octagonal pergolas

If the spall is 1" or less

Lumber Size: Intended for use with 7x beams and 7 1/2x posts/columns

roof framing

Syntec 5" Transitional/Ceramic Cup Wheel - 100 Grit with Threaded Arbor CJT Concealed Joist Ties Designed with a self-drilling pointSyntec 5" Ceramic Cup Wheels are designed to improve the quality of edgework and to reduce scratches and gouging that metal cup wheels cause. These Transitional Cup Wheels have very aggressive grinding patterns which result in a superb finish. Ceramic Cup Wheels are compatible with metal and concrete. A higher grit results in a smoother, almost reflective finish.