{"product_id":"cast-cleanup-kit","title":"Jewelry Casting Cleanup Kit — Cratex Abrasive Wheels for Investment Cast Sprue Removal","description":"\u003cp\u003e\u003cstrong\u003eFrom rough casting to pre-polish — without losing detail.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCasting is only half the battle. Getting from raw investment cast to a finished piece requires controlled material removal through a careful grit progression. Rush it and you'll reveal porosity. Use the wrong tool and you'll round over details you spent hours carving in wax.\u003c\/p\u003e\u003cp\u003eThis kit gives you both powered and hand options so you can match your tool to the situation.\u003c\/p\u003e\u003ch3\u003eWhat's Inside\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCratex Mini Wheel Kit No. 107\u003c\/strong\u003e — 12 mounted wheels across all 4 grits. For powered cleanup on broad cast surfaces: shanks, ring exteriors, pendant faces, and bracelet links.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCratex Mini Block Kit No. 128B\u003c\/strong\u003e — Flat blocks in all 4 grits for hand finishing. Maximum control on delicate cast pieces where a rotary tool would be too aggressive.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 Extra Mandrels (1\/8\" shank)\u003c\/strong\u003e — Keep different grits loaded for seamless progression.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInvestment cast cleanup (gold, silver, bronze)\u003c\/li\u003e\n\u003cli\u003eRemoving sprue attachment marks\u003c\/li\u003e\n\u003cli\u003eSmoothing parting lines from two-part molds\u003c\/li\u003e\n\u003cli\u003eProgressive finishing from medium through extra fine\u003c\/li\u003e\n\u003cli\u003eDelicate pieces where hand control matters more than speed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Jewelers Love This Kit\u003c\/h3\u003e\u003cp\u003eThe rubber bond is forgiving on cast surfaces — it smooths without digging into porosity or tearing soft metals. Start with green (coarse) on heavy sprue marks, step through brown and red for general smoothing, and finish with white (extra fine) for pre-polish prep. The hand blocks let you slow down on precious castings where every tenth of a millimeter matters.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eIncludes: Cratex Mini Wheel Kit No. 107, Cratex Mini Block Kit No. 128B, 2 mandrels. Wheels on standard 1\/8\" shanks — flex shaft and rotary tool ready.\u003c\/em\u003e\u003c\/p\u003e","brand":"Finishers Supply","offers":[{"title":"Default Title","offer_id":47315922223340,"sku":"FS-CAST-CLEANUP","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/3640\/2156\/files\/cast-cleanup-kit.jpg?v=1771361537","url":"https:\/\/finisherssupply.com\/products\/cast-cleanup-kit","provider":"Finishers Supply","version":"1.0","type":"link"}