{"product_id":"accupro-b100500r-corner-radius-boring-bar-solid-carbide","title":"Accupro B100500R Corner Radius Boring Bar Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO B100500R is a corner radius boring bar designed for precision internal machining in small-bore applications. Built from submicron solid carbide with a bright finish, it delivers consistent cutting performance in tight tolerances. The bar features a 0.1 inches minimum bore diameter, a maximum bore depth of 0.5 inches, and a corner radius range of 0.0030 to 0.0050 inches. The right-hand cutting direction and 0.125 inches shank diameter make it compatible with standard toolholders used in CNC turning centers and manual lathes. Machinists and tool-and-die professionals install this bar for finishing passes where corner geometry control is critical.\u003c\/p\u003e\u003cp\u003eThis boring bar is suited for small-diameter internal turning operations in both production and job-shop environments. The submicron carbide grade provides wear resistance when cutting ferrous and non-ferrous materials. Its compact 1.5 inches overall length allows use in close-clearance setups where standard-length bars would interfere. Applications include finishing bored holes, producing radiused internal corners, and maintaining tight dimensional tolerances in precision components. It is sold individually and is appropriate for light-duty interrupted or continuous cuts within its bore depth rating.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSubmicron solid carbide construction for extended tool life in precision boring\u003c\/li\u003e\n\u003cli\u003eCorner radius range of 0.0030 to 0.0050 inches for controlled internal geometry\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction compatible with standard CNC and manual lathe setups\u003c\/li\u003e\n\u003cli\u003eBright finish coating with no added coating thickness to maintain dimensional accuracy\u003c\/li\u003e\n\u003cli\u003eCompact 1.5 inches overall length suited to close-clearance tooling setups\u003c\/li\u003e\n\u003cli\u003e0.125 inches shank diameter fits standard small-bore toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit tooling option for small-bore internal turning applications using 0.125 inches shank toolholders on CNC turning centers and manual lathes.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or tool-and-die technicians. The machine spindle must be fully stopped and the toolholder secured before inserting or removing the bar. Confirm shank clamping torque against the toolholder manufacturer specification before engaging a cut. Inspect the cutting edge under magnification prior to use to verify no chipping from handling or shipping has occurred.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoring Bar Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Bore Depth\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0030 to 0.0050 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Submicron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Bright\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0625 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: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: B100500R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51738861699378,"sku":"B100500R","price":42.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d320de568c20ab58b891a207fea920f0.jpg?v=1788805727","url":"https:\/\/voomisupply.com\/products\/accupro-b100500r-corner-radius-boring-bar-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}