46/70 blend – Rock Ridge Grit https://rockridgegrit.com Rock Tumbler Supplies Wed, 20 Aug 2025 18:37:19 +0000 en-US hourly 1 https://i0.wp.com/rockridgegrit.com/wp-content/uploads/2023/07/cropped-siteicon.jpg?fit=32%2C32&ssl=1 46/70 blend – Rock Ridge Grit https://rockridgegrit.com 32 32 217798286 Silicon Carbide (46/70) Coarse Tumbler Grit (3 POUNDS) https://rockridgegrit.com/product/silicon-carbide-46-70-coarse-tumbler-grit-3-pounds/ Thu, 03 Jul 2025 18:53:44 +0000 https://rockridgegrit.com/?post_type=product&p=769 769