{"product_id":"accupro-acc-bb200600g-boring-bar-micrograin-solid-carbide","title":"Accupro ACC-BB200600G Boring Bar Micrograin Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO ACC-BB200600G is a solid carbide boring bar designed for precision internal boring operations on CNC and manual lathes. Built from micrograin carbide stock, it delivers consistent edge strength and wear resistance across tight-tolerance bores. The bar features a right-hand cutting direction and a TiN (Titanium Nitride) coating that reduces friction and extends tool life. With a 0.2-inch minimum bore diameter and a 0.6-inch maximum bore depth, it is suited for small-diameter work where rigidity and runout control are critical. The 0.25-inch shank diameter and 2.5-inch overall length make it compatible with standard small-bore toolholding systems used in precision machining environments.\u003c\/p\u003e\u003cp\u003eThis boring bar is used in production and job-shop machining for boring small internal diameters in ferrous and non-ferrous materials. It is well suited for applications requiring close tolerances and fine surface finishes in bores starting at 0.2 inches. Machinists working on watch components, hydraulic valve bodies, small pump housings, and similar precision parts will find this bar appropriate for their tooling lineup. It installs into a standard 0.25-inch round-shank boring bar holder or boring head with a matching bore.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMicrograin solid carbide construction for superior hardness and edge retention\u003c\/li\u003e\n\u003cli\u003eTiN coating reduces cutting friction and improves tool longevity\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction for standard lathe and boring head setups\u003c\/li\u003e\n\u003cli\u003e0.2-inch minimum bore diameter enables entry into tight, small-diameter workpieces\u003c\/li\u003e\n\u003cli\u003e0.25-inch shank diameter fits common small-bore toolholding systems\u003c\/li\u003e\n\u003cli\u003e2.5-inch overall length provides reach while maintaining rigidity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 0.25-inch round-shank boring bar holders and boring heads used in CNC and manual turning applications requiring a right-hand solid carbide boring bar.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or tooling technician. Power down and lock out the machine spindle before changing tooling. Secure the shank fully within the holder to the manufacturer-recommended engagement depth to minimize deflection and chatter. Verify tool overhang is minimized relative to bore depth for best performance and surface finish.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoring Bar Type\u003c\/strong\u003e: Boring\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: 0.2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Bore Depth\u003c\/strong\u003e: 0.6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 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: Micrograin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: TiN\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: ACC-BB200600G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51749831082290,"sku":"ACC-BB200600G","price":51.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a90c9a9a01449f9e1f03df0271badf94.jpg?v=1788910989","url":"https:\/\/voomisupply.com\/products\/accupro-acc-bb200600g-boring-bar-micrograin-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}