{"product_id":"value-collection-sm01n0031-chucking-reamer-size-31-hss","title":"Value Collection SM01N0031 Chucking Reamer Size 31 Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION SM01N0031 is a chucking reamer designed to finish-ream drilled holes to a precise diameter of 0.1200 inches (wire gauge size 31). Constructed from high-speed steel (HSS) with a bright, uncoated finish, this reamer delivers accurate hole sizing in ferrous and non-ferrous metals, plastics, and similar materials. The straight 6-flute design promotes smooth cutting action and efficient chip evacuation. With an overall length of 3.5 inches and a flute length of 0.875 inches, it fits standard drill press chucks, CNC machining centers, and manual lathes with straight-cylindrical shank toolholders.\u003c\/p\u003e\u003cp\u003eThis reamer is suited for production and maintenance machining environments where wire-gauge-sized holes must meet tight tolerance requirements. It is appropriate for use in machine shops, manufacturing facilities, and tool rooms. Typical applications include reaming pilot holes, bearing bores, and pin-fit holes where a 0.1200-inch finished diameter is specified. Right-hand cutting direction is standard for conventional spindle rotation in most machining setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWire gauge size 31  -  finished diameter of 0.1200 inches for precise hole sizing\u003c\/li\u003e\n\u003cli\u003e6-flute straight design for smooth cutting action and consistent surface finish\u003c\/li\u003e\n\u003cli\u003eHSS construction provides durability across a broad range of workpiece materials\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish  -  ready for use with standard cutting fluids\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank fits standard drill chucks and collets without adapters\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction compatible with conventional machine spindle rotation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard chucking reamer for use in drill presses, lathes, and CNC machining centers equipped with a straight-cylindrical shank toolholder or chuck capable of holding the shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eChucking reamers are installed and operated by machinists in drill press, lathe, or CNC environments. Power down and lock out the machine spindle before securing or removing the reamer from the chuck or collet. Always use an appropriate cutting fluid for the workpiece material to extend tool life and improve finish quality. Pre-drill the hole to the recommended undersized diameter before reaming  -  do not use a chucking reamer to remove excessive stock.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Wire Gauge)\u003c\/strong\u003e: 31\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Decimal Inch)\u003c\/strong\u003e: 0.1200 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter Range\u003c\/strong\u003e: 0.1000 to 0.1499 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\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\u003eNumber of Flutes\u003c\/strong\u003e: 6\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: 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\u003eDowel Pin Reamer\u003c\/strong\u003e: No\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: 0.125 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241611\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: SM01N0031\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51788693930290,"sku":"SM01N0031","price":23.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/976cccfb8c1de3f52f2a3bf3041a0889.jpg?v=1789231246","url":"https:\/\/voomisupply.com\/products\/value-collection-sm01n0031-chucking-reamer-size-31-hss","provider":"Voomi Supply","version":"1.0","type":"link"}