{"product_id":"sandvik-coromant-r430-28-1516-16-peripheral-drill-head-cartridge","title":"Sandvik Coromant R430.28-1516-16 Peripheral Drill Head Cartridge","description":"\u003cdiv\u003e\u003cp\u003eThe Sandvik Coromant R430.28-1516-16 Peripheral Drill Head Cartridge is a modular peripheral cartridge for Sandvik's T-MAX deep-hole drilling system, designed to accept a peripheral insert cartridge in combination with a central cartridge to form a complete drill head. In Sandvik catalogs, it is listed alongside central cartridge L430.31-1216-16, illustrating its role as the peripheral portion of a two-cartridge head assembly and indicating that inserts are ordered separately; the peripheral cartridge supports two body diameter ranges—63.50–71.45 mm and 107.95–120.65 mm—to accommodate different hole sizes. Related hardware and components in the standard assembly include Torx Plus screws, an insert key, and shim protection, with insert cartridges selected to match the peripheral cartridge; when paired with the appropriate central cartridge and insert cartridge, the R430.28-1516-16 enables precise, repeatable peripheral drilling for deep-hole applications. \u003c\/p\u003e\u003c\/div\u003e","brand":"Sandvik","offers":[{"title":"New","offer_id":46284065013994,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Used Surplus - Excellent Condition","offer_id":46284065046762,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-022.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/sandvik-coromant-r430-28-1516-16-peripheral-drill-head-cartridge","provider":"GTG Hardware","version":"1.0","type":"link"}