{"product_id":"value-collection-sm0301247-chucking-reamer-hss-0-1247in","title":"Value Collection SM0301247 Chucking Reamer Hss 0.1247in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION SM0301247 is a straight-flute chucking reamer designed to finish-ream holes to a precise 0.1247-inch diameter. Machined from high-speed steel (HSS) with a bright, uncoated finish, it delivers accurate bore sizing in a wide range of ferrous and non-ferrous workpiece materials. The straight-cylindrical shank seats securely in drill press or lathe chucks. With a 3.5-inch overall length and a 0.875-inch flute length, this reamer is suited for through-holes and shallow blind holes in production and toolroom environments. Right-hand cutting direction follows standard machine-spindle rotation.\u003c\/p\u003e\n\u003cp\u003eThis reamer is rated as a dowel pin reamer at the 0.1247-inch dowel pin size, making it appropriate for press-fit and slip-fit dowel applications in fixture building, jig work, and precision assembly. It is not an over- or under-size reamer, so it targets the nominal 0.1247-inch diameter directly. Machinists, toolmakers, and maintenance technicians use this type of reamer in drill presses, lathes, and milling machines where a pre-drilled or bored hole needs to be brought to final tolerance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.1247-inch finished bore diameter, rated as a dowel pin reamer for precise press-fit and slip-fit applications\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel (HSS) construction provides hardness and wear resistance across a broad range of materials\u003c\/li\u003e\n  \u003cli\u003eStraight flute geometry suitable for through-holes and short blind holes\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish for general-purpose use without added coating cost\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank compatible with standard drill chucks and collets\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction for use with standard machine-spindle rotation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard chucking reamer for use in drill presses, engine lathes, and milling machines equipped with a compatible chuck or collet accepting a straight-cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis reamer is installed by a machinist or toolmaker into a drill chuck or collet on a drill press, lathe, or milling machine. Always pre-drill or bore the hole undersize before reaming to leave only a small stock allowance for the reamer to remove. Secure the workpiece firmly and use cutting fluid appropriate to the workpiece material to extend tool life and improve surface finish. Inspect the reamer for nicks or wear before use, as a damaged cutting edge will produce an oversized or rough bore.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter\u003c\/strong\u003e: 0.1247 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: HSS (High-Speed Steel)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDowel Pin Reamer\u003c\/strong\u003e: Yes, 0.1247 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOver\/Under Size Reamer\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0123 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241611\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SM0301247\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51717461082418,"sku":"SM0301247","price":16.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ea2b446ea1be153870e2e8a1ea8e5074.jpg?v=1788540834","url":"https:\/\/voomisupply.com\/products\/value-collection-sm0301247-chucking-reamer-hss-0-1247in","provider":"Voomi Supply","version":"1.0","type":"link"}