Practice & Project Pieces | GRS Item #004-401SS
Channel Practice Ring for 3 mm Square Stones (not included), Stainless Steel
Practice channel setting 3 mm square stones or round stones. Available pre-drilled for 3 mm round stones in brass only. Stainless steel or brass with 0.89" (24.8 mm) OD and 0.19" (4.8 mm) surface width.
5 available (can be backordered)
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