{"product_id":"tungaloy-co-ltd-jbgr07210100-d068-sh730-boring-bar","title":"Tungaloy Co., Ltd. JBGR07210100-D068 SH730 Boring Bar","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"483\"\u003eThe Tungaloy JBGR07210100-D068 SH730 boring bar is used in CNC internal grooving and precision metal cutting systems. Commonly installed in CNC lathes, Swiss-type lathes, turning centers, and precision machining equipment for small-diameter internal grooving operations. Maintenance teams, machinists, and manufacturing engineers use this tool for replacement, production machining, and precision internal grooving applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"485\" data-end=\"502\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"503\" data-end=\"1072\"\u003eThe Tungaloy JBGR07210100-D068 SH730 boring bar is designed for precision internal grooving and boring in small bores where rigidity and dimensional accuracy are critical. Its solid carbide construction minimizes vibration while the SH730 PVD-coated grade provides excellent wear resistance and stable cutting performance. It is widely used for machining hydraulic components, valve bodies, aerospace parts, medical devices, and precision mechanical components requiring high-quality internal grooves and superior surface finishes. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1074\" data-end=\"1103\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1104\" data-end=\"1874\"\u003e• Manufacturer: Tungaloy\u003cbr data-start=\"1128\" data-end=\"1131\"\u003e• Manufacturer Part Number (MPN): JBGR07210100-D068\u003cbr data-start=\"1182\" data-end=\"1185\"\u003e• Grade: SH730\u003cbr data-start=\"1199\" data-end=\"1202\"\u003e• Product Type: Solid carbide boring bar\u003cbr data-start=\"1242\" data-end=\"1245\"\u003e• Tool Type: Internal grooving and boring bar\u003cbr data-start=\"1290\" data-end=\"1293\"\u003e• Series: TinyMini-Turn\u003cbr data-start=\"1316\" data-end=\"1319\"\u003e• Shank Material: Solid carbide\u003cbr data-start=\"1350\" data-end=\"1353\"\u003e• Shank Diameter: 7 mm (0.276 in.)\u003cbr data-start=\"1387\" data-end=\"1390\" data-is-only-node=\"\"\u003e• Minimum Bore Diameter: 6.8 mm (0.268 in.)\u003cbr data-start=\"1433\" data-end=\"1436\"\u003e• Cutting Width: 1.0 mm\u003cbr data-start=\"1459\" data-end=\"1462\"\u003e• Cutting Direction: Right-hand\u003cbr data-start=\"1493\" data-end=\"1496\"\u003e• Coating: PVD-coated SH730 grade\u003cbr data-start=\"1529\" data-end=\"1532\"\u003e• Function: Internal grooving and boring\u003cbr data-start=\"1572\" data-end=\"1575\"\u003e• Compatible Machines: CNC lathes and Swiss-type turning centers\u003cbr data-start=\"1639\" data-end=\"1642\"\u003e• Application: Precision internal machining of steel, stainless steel, and alloy materials\u003cbr data-start=\"1732\" data-end=\"1735\"\u003e• Application Environment: Automotive, aerospace, medical, hydraulic, and general precision machining \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1876\" data-end=\"1900\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1901\" data-end=\"2050\"\u003e• Tungaloy JBRR07290050-D068 SH730 solid boring bar\u003cbr data-start=\"1952\" data-end=\"1955\"\u003e• Tungaloy JBGR07210150-D068 SH730 boring bar\u003cbr data-start=\"2000\" data-end=\"2003\"\u003e• Tungaloy JBGR08120100-D080 SH730 boring bar\u003c\/p\u003e","brand":"Tungaloy","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51714242117934,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_85a1ca68-90a3-4fed-9182-d384ef49de04.jpg?v=1770420253","url":"https:\/\/plgautomation.com\/products\/tungaloy-co-ltd-jbgr07210100-d068-sh730-boring-bar","provider":"PLG Automation ","version":"1.0","type":"link"}