Cratex Wheels - 3" x 1/2" Grit:Medium The open back design accommodates

The open back design accommodates sheet metal of any length

Corrected for spherical aberration

Sold in 60" (5-foot) lengths — ideal for necklaces and bracelets

Safety: Always wear eye protection

It provides the precise working surface silversmiths need to raise and shape hollow forms with accuracy and control

Cratex Wheels - 3" x 1/2" Grit:Medium The open back design accommodatesCratex Wheels offer professional jewelers and metalsmiths a reliable rubber bonded abrasive option for deburring, smoothing, and finishing metal surfaces. These 3" diameter wheels are 1 2" thick with a 1 4" arbor hole, making them compatible with standard bench grinder and polishing motor setups. Available in four grits Coarse, Medium, Fine, and Extra Fine they allow precise control over the level of surface refinement at each stage of the finishing