{"product_id":"sandvik-coromant-5937346-indexable-boring-bar-coroturn-107","title":"Sandvik Coromant 5937346 Indexable Boring Bar Coroturn 107","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5937346 is an indexable boring bar from the CoroTurn 107 series, designed for internal turning and boring operations on CNC lathes and machining centers. Built from steel with a 5\/8-inch shank diameter and an 8-inch overall length, this toolholder accepts TCMT 21.51 inserts secured by screw clamping. The minimum bore diameter is 0.7717 inches (19.60 mm), making it suited for tight-bore applications where precise, repeatable cutting geometry is required. The neutral rake angle and 0-degree lead angle support stable, consistent material removal. A licensed machinist or CNC tooling technician is the typical installer.\u003c\/p\u003e\u003cp\u003eThis boring bar is configured for right-hand cutting and is suited to both boring and external turning applications, as the multi-use designation indicates. It is appropriate for use in production and job-shop environments where CoroTurn 107 series tooling is already in use. The coolant-through capability supports chip evacuation and thermal management in continuous cutting cycles. The single-insert configuration keeps setup straightforward on gang-tool or turret-style lathes. Typical applications include finishing and semi-finishing passes on steel, cast iron, and similar machinable materials.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMinimum bore diameter of 0.7717 inches (19.60 mm) for tight-bore reach\u003c\/li\u003e\n\u003cli\u003eAccepts TCMT 21.51 inserts with screw clamping for positive insert retention\u003c\/li\u003e\n\u003cli\u003eCoolant-through design supports chip control and tool life in continuous cuts\u003c\/li\u003e\n\u003cli\u003eNeutral rake (0-degree rake angle) and 0-degree lead angle for stable cutting geometry\u003c\/li\u003e\n\u003cli\u003eMulti-use toolholder rated for both boring and turning operations\u003c\/li\u003e\n\u003cli\u003eSteel construction with 5\/8-inch shank for rigid setup in standard lathe turrets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with TCMT 21.51 inserts. Compatible with standard 5\/8-inch shank toolholder seats on CNC lathes and turret setups. Part of the SANDVIK COROMANT CoroTurn 107 series toolholder family.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC tooling technician familiar with indexable toolholder systems. Power down and lock out the machine spindle before changing or seating the toolholder. Confirm insert seating and screw torque according to the toolholder manufacturer documentation before resuming cutting operations. Verify shank clamping force and coolant-through line connection before running the first pass.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroTurn 107\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.7717 inches (19.60 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.625 inches (15.88 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 8 inches (203.20 mm)\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: TCMT 21.51\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw Clamping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Inscribed Circle\u003c\/strong\u003e: 0.2250 inches (5.71 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter to Cutting Edge\u003c\/strong\u003e: 0.4060 inches (10.31 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck Diameter\u003c\/strong\u003e: 0.6250 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Use Application\u003c\/strong\u003e: Boring and Turning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Inserts\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.62 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SANDVIK COROMANT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5937346\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51742113661234,"sku":"5937346","price":263.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/800dcf8e6ca8c524f9da6a42baeb6398.jpg?v=1788835344","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5937346-indexable-boring-bar-coroturn-107","provider":"Voomi Supply","version":"1.0","type":"link"}