{"product_id":"accupro-acc-hb4801500-helical-boring-bar-solid-carbide","title":"Accupro ACC-HB4801500 Helical Boring Bar Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO ACC-HB4801500 is a helical boring bar machined from submicron-grade solid carbide with a bright finish. It is designed for internal boring operations requiring tight tolerances and consistent chip evacuation. The helical flute geometry promotes smooth cutting action and reduces chatter at depth. With a minimum bore diameter of 0.48 inches and a maximum bore depth of 1.5 inches, this bar suits a wide range of small-bore finish and semi-finish passes. The 0.5-inch shank diameter and 3-inch overall length make it compatible with standard boring tool holders on CNC lathes and machining centers. Machinists and toolroom technicians are the primary users of this tool.\u003c\/p\u003e\u003cp\u003eThis boring bar is suited for precision internal turning on CNC lathes, turning centers, and horizontal machining centers. It handles ferrous and non-ferrous materials where a fine surface finish and close dimensional control are required. The right-hand cutting direction follows the standard rotation convention for most CNC lathe setups. Typical applications include bore finishing in production environments, toolroom work, and prototype machining where submicron carbide grade provides wear resistance and edge retention at elevated cutting speeds.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSubmicron solid carbide construction for extended tool life and edge stability\u003c\/li\u003e\n\u003cli\u003eHelical boring bar type promotes efficient chip flow and reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eBright finish coating — no coating buildup that could affect dimensional tolerances\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction for standard CNC lathe and machining center setups\u003c\/li\u003e\n\u003cli\u003e0.5-inch shank diameter fits common boring bar holders and quick-change tooling systems\u003c\/li\u003e\n\u003cli\u003eCompact 3-inch overall length suits close-clearance setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct tooling addition for standard 0.5-inch boring bar holders used on CNC lathes and machining centers requiring a right-hand helical boring bar.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician. Secure the shank firmly in a matched-diameter boring bar holder and verify tool overhang does not exceed recommended length-to-diameter ratios to minimize deflection. Confirm spindle is fully stopped and machine is in a safe state before mounting or removing the tool. Follow the machine tool manufacturer guidelines and applicable shop safety standards when setting cutting parameters.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoring Bar Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.48 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Bore Depth\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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: 0.3125 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: ACC-HB4801500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51730037932338,"sku":"ACC-HB4801500","price":97.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/aaa7e61eca9a24af71ee9dae02400b58.jpg?v=1788710583","url":"https:\/\/voomisupply.com\/products\/accupro-acc-hb4801500-helical-boring-bar-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}