{"product_id":"osg-300-2031-chucking-reamer-13-64-in-solid-carbide","title":"Osg 300-2031 Chucking Reamer 13\/64 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 300-2031 is a solid carbide chucking reamer designed for precision hole finishing in general machining applications. It features a 13\/64 inch (0.2031 inch decimal) diameter with a tight tolerance of +0.0001 to +0.0004 inches, making it suited for work requiring accurate, repeatable bore sizing. The reamer runs 3 inches overall length with a 1 inch straight flute and a straight cylindrical shank. With four flutes and a right-hand cut, it delivers clean, consistent finishes. Machinists and toolroom technicians install this type of reamer as a final sizing pass after drilling or boring operations.\u003c\/p\u003e\n\u003cp\u003eThis reamer is intended for general machining environments where hole diameter accuracy is critical. The solid carbide construction handles harder workpiece materials better than high-speed steel alternatives and maintains cutting edge integrity over longer production runs. The bright, uncoated finish suits a wide range of ferrous and non-ferrous materials. It is typically used in CNC machining centers, manual mills, and drill presses where the straight shank is held in a collet chuck or drill chuck. The compact 3 inch OAL makes it practical for benchtop and short-clearance setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for extended tool life and edge retention in demanding materials\u003c\/li\u003e\n  \u003cli\u003e13\/64 inch diameter with +0.0001 to +0.0004 inch tolerance for precise bore sizing\u003c\/li\u003e\n  \u003cli\u003eFour straight flutes with right-hand cut for smooth, consistent material removal\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank compatible with standard collet and drill chucks\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish suitable for a broad range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003eSeries 300D standard carbide reamer built for general machining applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard solid carbide chucking reamer for general machining use in CNC and manual machine tools that accept a straight cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eMachinist or toolroom personnel should secure the straight shank firmly in a collet chuck or keyed drill chuck before use. Ensure the workpiece is clamped and the spindle is at a safe, controlled speed appropriate for the material being reamed before engaging the cutter. Always apply cutting fluid where the material and operation call for it to prevent galling and extend tool life. Inspect flute condition before each use — solid carbide is rigid but can chip if the tool is mishandled or dropped.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter\u003c\/strong\u003e: 13\/64 inch (0.2031 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0001 to +0.0004 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright, Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 300D\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3 inches L x 0.25 inches W x 0.25 inches H\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: OSG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 300-2031\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51732349845810,"sku":"300-2031","price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b3af7ad9693a92dc89007783f5a05a9f_755dc965-6167-4561-bd00-73b95ad444ae.jpg?v=1788741930","url":"https:\/\/voomisupply.com\/products\/osg-300-2031-chucking-reamer-13-64-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}