{"product_id":"hertel-h59870477-indexable-boring-bar-0-731-in-right-hand","title":"Hertel H59870477 Indexable Boring Bar 0.731 in Right Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL H59870477 is a steel indexable boring bar designed for precision internal turning and boring operations on metalworking lathes and machining centers. Built to the HBBS toolholder style, it accepts TD and TP series indexable inserts secured by a screw clamping method. The shank diameter measures 5\/8 inches, the overall length is 7 inches, and the minimum bore diameter is 0.731 inches. Maximum bore depth reaches 5 inches. Coolant-through capability supports chip evacuation and tool life in deeper bore applications. Right-hand cut geometry suits standard lathe spindle configurations.\u003c\/p\u003e\u003cp\u003eThis boring bar is intended for use in machine shop environments handling close-tolerance internal bore work on steel, cast iron, and similar workpiece materials. It is suited for production and job-shop turning operations where repeatable insert indexing is required. The 5\/8-inch straight shank fits standard boring bar holders and quick-change toolpost systems commonly found on manual and CNC lathes. A single-piece steel body provides rigidity for bores in the 0.731-inch to approximately 5-inch depth range.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMinimum bore diameter of 0.731 inches for tight internal geometries\u003c\/li\u003e\n\u003cli\u003eMaximum bore depth of 5 inches for deep-bore capability\u003c\/li\u003e\n\u003cli\u003eCoolant-through design aids chip removal and extends insert life\u003c\/li\u003e\n\u003cli\u003eScrew-clamp insert holding method for positive, repeatable seating\u003c\/li\u003e\n\u003cli\u003eCompatible with TD and TP series indexable inserts\u003c\/li\u003e\n\u003cli\u003eRight-hand cut configuration for standard lathe spindle direction\u003c\/li\u003e\n\u003cli\u003eSteel body construction for durability and vibration damping\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eAccepts TD and TP series indexable inserts. Designed as an OEM-style replacement or direct tooling selection for HBBS-style boring bar holders with a 5\/8-inch shank bore.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician. Ensure the machine spindle is fully stopped and locked out before mounting or indexing inserts. Secure the shank firmly in the boring bar holder to the recommended clamping torque for the holder manufacturer. Verify insert seating and screw torque before resuming cutting operations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: HBBS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.731 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Bore Depth\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.625 inches (5\/8 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: TD, TP series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 7.25 inches L x 0.75 inches W x 0.75 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: H59870477\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51735024369970,"sku":"H59870477","price":267.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cca916459cb9e7427f5f12322bcd5146.jpg?v=1788769342","url":"https:\/\/voomisupply.com\/products\/hertel-h59870477-indexable-boring-bar-0-731-in-right-hand","provider":"Voomi Supply","version":"1.0","type":"link"}