{"product_id":"sunnen-honing-mandrel-2k-p28-2625sc-2605-in-to-2750-in-bore-range-0326-883","title":"Sunnen Honing Mandrel 2K-P28-2625SC | 2.605 In. to 2.750 In. Bore Range","description":"\u003cp\u003eThe Sunnen 2K-P28-2625SC is a 2-stone P28 series honing mandrel with a bore range of 2.605 in. to 2.750 in. (66.17 to 69.85 mm). The P28 platform is a long-established standard in Sunnen machine honing systems, compatible with a range of Sunnen horizontal honing machines that accept the P28 spindle drive interface. The 2K prefix designation indicates the mandrel body length class within the P28 family, which determines the maximum hone stroke available for a given application.\u003c\/p\u003e\n\n\u003cp\u003eThe mandrel body is constructed of aluminum with steel end components and features two stone slots with adjustable wedge-actuated stone expansion. Guide shoe slots are present on opposing sides of the body to accept standard SC-series bronze or steel guide shoes appropriate to this bore range. The \"SC\" suffix in the part number designates the guide shoe type compatible with this mandrel's bore range. Stone wedge and tension block components are integrated into the body design.\u003c\/p\u003e\n\n\u003cp\u003ePart number 2K-P28-2625SC is the OEM designation used consistently in active US market listings for this item. The mandrel is made in the United States by Sunnen Products Company, headquartered in St. Louis, Missouri, a manufacturer with a long history in precision bore finishing equipment and tooling.\u003c\/p\u003e\n\n\u003cp\u003eStock # 0326-883\u003c\/p\u003e","brand":"Sunnen","offers":[{"title":"Default Title","offer_id":48970299965680,"sku":"m00883","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/253B7D61-C888-4CB6-9ABD-0F629B49B06D.jpg?v=1773168739","url":"https:\/\/mroexchange.com\/products\/sunnen-honing-mandrel-2k-p28-2625sc-2605-in-to-2750-in-bore-range-0326-883","provider":"MRO Exchange","version":"1.0","type":"link"}