{"product_id":"accupro-acc-bb120700g-boring-bar-solid-carbide-tin","title":"Accupro ACC-BB120700G Boring Bar Solid Carbide Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO ACC-BB120700G is a solid carbide boring bar designed for precision internal boring operations on CNC lathes and manual turning centers. Built from micrograin solid carbide stock, this right-hand-cut bar delivers the rigidity and edge retention required for tight-tolerance bores. A titanium nitride (TiN) finish coating reduces friction and extends tool life in ferrous and non-ferrous materials. With a minimum bore diameter of 0.12 inches and a maximum bore depth of 0.7 inches, it targets small-diameter, shallow-bore applications where rigidity and runout control are critical. The 3\/16-inch shank diameter and 2-inch overall length make it a compact, direct-mount tooling solution.\u003c\/p\u003e\u003cp\u003eThis boring bar is suited for job shops, production turning cells, and toolroom environments handling small-bore work on ferrous alloys, aluminum, and plastics. Its compact geometry fits tight-clearance toolholders and gang-style turret setups common on Swiss-type and small-footprint CNC lathes. Machinists and CNC operators working sub-quarter-inch bore applications will find the micrograin carbide grade appropriate for fine finishing and light roughing passes at elevated surface speeds.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMicrograin solid carbide construction for high rigidity and edge retention in small-bore applications\u003c\/li\u003e\n\u003cli\u003eTiN finish coating reduces friction and improves tool life on ferrous and non-ferrous workpieces\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction for standard OD-to-ID boring on conventional turning setups\u003c\/li\u003e\n\u003cli\u003e0.12 inch minimum bore diameter suits tight, small-diameter internal features\u003c\/li\u003e\n\u003cli\u003e0.7 inch maximum bore depth keeps deflection low without sacrificing reach for shallow cavities\u003c\/li\u003e\n\u003cli\u003e3\/16 inch shank diameter and 2 inch overall length fit compact toolholders and gang turrets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard boring bar toolholders accepting a 3\/16-inch round shank, compatible with CNC lathes, manual turning centers, and gang-turret setups configured for right-hand internal boring operations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist or CNC operator with the machine in an e-stop or powered-down state and all axes at a safe home position. Secure the shank fully within the toolholder to the manufacturer-recommended clamping depth to minimize overhang and vibration. Verify bore diameter and depth clearance against the workpiece drawing before running the first pass. Carbide tooling is brittle — avoid impact or dropping, and do not use this bar for interrupted cuts beyond its rated capacity.\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\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Bore Depth\u003c\/strong\u003e: 0.7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 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: Micrograin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: TiN (Titanium Nitride)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0625 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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-BB120700G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51738325778738,"sku":"ACC-BB120700G","price":52.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5e28080df771613396a54377f5d58166.jpg?v=1788798276","url":"https:\/\/voomisupply.com\/products\/accupro-acc-bb120700g-boring-bar-solid-carbide-tin","provider":"Voomi Supply","version":"1.0","type":"link"}