{"product_id":"b0bmb1c9kz","title":"Valve Seat Grinding Stones Set of 10 for Grinder Alignment \u0026 Cylinder Head Repair with Thread 80 Grit \u0026 0.385 Top - Compatible with Angel \u0026 Die Grinder - 11\/16 Inches","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eValve Grinding Stones for Cylinder Head Repair: Used for grinding and finishing valve seat surfaces during cylinder head repair and engine rebuild operations in workshop environments. Includes 10 grinding stones configured for valve seat grinding using Sioux style systems and compatible setups where applicable across automotive applications.\u003c\/li\u003e\n\u003cli\u003e10 Stone Sets for Multiple Seat Sizes: Supports valve seat grinding across different seat sizes during refacing and resurfacing operations. Includes sizes from 1-1\/8\", 1-1\/4\", 1-3\/8\", 1-1\/2\", 1-5\/8\", 1-3\/4\", 1-7\/8\", 2\", 2-1\/4\" to 2-1\/2\" used depending on valve seat diameter and application requirements\u003c\/li\u003e\n\u003cli\u003e80 Grit Aluminum Oxide Stones for Controlled Grinding: Engages valve seat surfaces during grinding and finishing stages with medium grit composition. Made from aluminum oxide with verified vitrified bond, used for material removal and finishing depending on dressing condition, pressure and setup in workshop operations\u003c\/li\u003e\n\u003cli\u003e11\/16 Thread for Standard Sioux Style Mounting Setup: Designed for compatibility with standard 11\/16” thread stone holders used in valve seat grinding systems. Supports stable mounting and proper engagement during grinding cycles across Sioux style and compatible setups used in automotive machine shop environments.\u003c\/li\u003e\n\u003cli\u003eStones with Angle \u0026amp; Valve Seat Profile Control: Stones can be dressed to required angles while maintaining thread integrity during repeated use. Supports adjustment based on valve seat profile and grinding requirements, enabling controlled seat formation across different engine types and repair applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eGrit Material : Aluminum Oxide\u003c\/li\u003e\n\u003cli\u003eBrand : RAHISH TOOLS\u003c\/li\u003e\n\u003cli\u003eCompatible Devices : Angle Grinder, Die Grinder\u003c\/li\u003e\n\u003cli\u003eGrit Type : Medium\u003c\/li\u003e\n\u003cli\u003eItem Thickness : 0.39 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"RAHISHTOOLS","offers":[{"title":"Default Title","offer_id":54371768598841,"sku":"B0BMB1C9KZ","price":84.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6067\/0009\/files\/41RRcitHY6L._AC_SL1500.jpg?v=1787728125","url":"https:\/\/makeitstudios.com\/products\/b0bmb1c9kz","provider":"MakeIt Studio","version":"1.0","type":"link"}