{"product_id":"value-collection-sm01n0042-chucking-reamer-no-42-hss","title":"Value Collection SM01N0042 Chucking Reamer No. 42 Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION SM01N0042 is a straight-flute chucking reamer ground to a No. 42 wire gauge diameter of 0.0935 inches. Built from high-speed steel (HSS) with a bright, uncoated finish, it delivers accurate hole finishing in ferrous and non-ferrous materials where close tolerances are required. The four-flute, right-hand cutting geometry provides smooth chip evacuation and consistent surface finish. At 3 inches overall length with a 3\/4-inch flute length, this reamer is sized for short-reach applications in drill presses, CNC machining centers, and manual lathes. Machinists, toolmakers, and maintenance technicians are the primary users of this style of tool.\u003c\/p\u003e\n\u003cp\u003eThis chucking reamer is suited to production and maintenance environments where wire-gauge holes must be brought to final size after drilling. Typical applications include reaming pilot holes, bearing bores, and dowel-pin holes in light metalworking, automotive, and general fabrication settings. The straight-cylindrical shank seats directly in a drill chuck or collet without requiring a taper adapter, making it a straightforward drop-in for most machine setups. It is sold and packaged individually.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNo. 42 wire size diameter — 0.0935 inches for precise hole finishing to wire-gauge tolerance\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel (HSS) construction provides hardness and wear resistance across a range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003e4-flute straight geometry supports smooth chip flow and consistent bore finish\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction compatible with standard machine rotation\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish — ready to use or accept an aftermarket coating as needed\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank fits directly into drill chucks and collet holders without adapters\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, lathes, and CNC machining centers equipped with a drill chuck or collet capable of holding a straight-cylindrical shank at the tool diameter specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eChucking reamers should be installed by a qualified machinist following standard shop safety procedures. Power down and lock out the machine before changing tooling. Secure the straight-cylindrical shank firmly in a drill chuck or collet and verify runout with a dial indicator before cutting. Always ream at reduced speed and with appropriate cutting fluid compared to drilling — do not attempt to remove excessive stock with a reamer, as it is a finishing tool.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Wire Size)\u003c\/strong\u003e: No. 42\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Decimal Inch)\u003c\/strong\u003e: 0.0935 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.75 inches\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\u003eTool Material\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.11 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: SM01N0042\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699677659442,"sku":"SM01N0042","price":20.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a87f502a7e6ce80746fd3413d6901765.jpg?v=1788379086","url":"https:\/\/voomisupply.com\/products\/value-collection-sm01n0042-chucking-reamer-no-42-hss","provider":"Voomi Supply","version":"1.0","type":"link"}