{"product_id":"indexable-internal-boring-bars-with-insert-key-for-cnc-lathe-machine-5-16-shank","title":"Indexable Internal Boring Bars with Insert \u0026 Key for CNC Lathe Machine (5\/16\" Shank)","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision SCLCR Series Performance:\u003c\/strong\u003e This Right-Hand (RH) indexable boring bar is engineered for high-accuracy internal turning. The SCLCR design is the industry standard for achieving tight tolerances and exceptional surface finishes in small to medium bores.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Hardened Shank:\u003c\/strong\u003e The 5\/16\" shank is crafted from premium alloy steel, hardened and tempered to 40-45 HRC. This process provides the essential rigidity needed to minimize tool chatter and prevent deflection during deep-hole operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized 95° Approach Angle:\u003c\/strong\u003e Featuring a 95-degree lead angle, this boring bar is ideal for both boring and facing to a square shoulder. The geometry ensures efficient chip flow and reduces cutting pressure, allowing for cleaner, more accurate cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact CCMT 06 Insert Compatibility:\u003c\/strong\u003e Designed to use standard CCMT 06 indexable carbide inserts (6 mm cutting edge). This indexable system allows for quick edge changes, ensuring your tool stays sharp without the need for manual regrinding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile 4-3\/4\" Reach:\u003c\/strong\u003e With an overall length of 125 mm (4-3\/4\"), this tool provides ample reach for intricate internal work. Its compact 5\/16\" shank size makes it a perfect fit for smaller lathes, mini-lathes, and CNC turning centers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Tooling Set:\u003c\/strong\u003e The package includes everything needed for a professional setup: the 5\/16\" SCLCR boring bar, a precision clamping screw, and a T08 Torx wrench for secure and easy insert installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"assortsmachinetools","offers":[{"title":"Default Title","offer_id":47506166579392,"sku":"FJ-2ZUO-ZFQF","price":9.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/0482\/7328\/files\/61fxuNPTGqL._AC_SL1500.jpg?v=1771676284","url":"https:\/\/shop.assortsmachinetools.com\/products\/indexable-internal-boring-bars-with-insert-key-for-cnc-lathe-machine-5-16-shank","provider":"Assorts","version":"1.0","type":"link"}