{"product_id":"value-collection-144429601200000-chucking-reamer-letter-l","title":"Value Collection 144429601200000 Chucking Reamer Letter L","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 144429601200000 is a straight-flute chucking reamer designed to finish-ream holes to a precise Letter L diameter of 0.290 inches. Manufactured from high-speed steel (HSS) with a bright, uncoated finish, this reamer delivers clean, accurate bores in a wide range of workpiece materials. The straight-cylindrical shank seats securely in standard drill chucks, collet holders, and floating reamer holders. With an overall length of 6 inches and a 1.5-inch flute length, this tool is well suited for through-holes and shallow blind bores in production and maintenance machining environments. Right-hand cutting geometry keeps feed forces predictable on manual and CNC equipment alike.\u003c\/p\u003e\u003cp\u003eThis chucking reamer is used in machine shop, toolroom, and maintenance-repair-operations (MRO) settings where final hole size, roundness, and surface finish are critical. Typical applications include sizing holes for dowel pins, bushings, and close-tolerance fasteners in ferrous and non-ferrous materials. The Letter L designation places the nominal diameter at 0.290 inches, falling within the 0.2500 to 0.2999 inch diameter range. Machinists and tool-and-die technicians are the primary users of this style of reamer.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLetter L diameter — 0.290 inches nominal for precise hole sizing\u003c\/li\u003e\n\u003cli\u003eHSS construction provides good wear resistance across a broad range of materials\u003c\/li\u003e\n\u003cli\u003eStraight flute geometry suits most general-purpose reaming applications\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish works well with cutting fluids and standard MRO lubricants\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank compatible with standard drill chucks and collet holders\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction for use in standard forward-rotating spindles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement chucking reamer for use in any machine tool spindle accepting a straight-cylindrical shank within the applicable diameter range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eChucking reamers are installed and operated by machinists using drill presses, lathes, milling machines, or CNC machining centers. Always secure the shank fully in the chuck or collet before operation and verify runout with an indicator where tight tolerances are required. Apply appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish. Pre-drill the hole to within approximately 0.005 to 0.015 inches of final size before reaming to avoid overloading the flutes.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Letter)\u003c\/strong\u003e: L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Decimal Inch)\u003c\/strong\u003e: 0.290 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter Range\u003c\/strong\u003e: 0.2500 to 0.2999 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.5 inches\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: 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\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: 0.12 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: 144429601200000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692382191922,"sku":"144429601200000","price":37.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5fdad10b7f9b0e14e07c4b8236e55bcf.jpg?v=1788296951","url":"https:\/\/voomisupply.com\/products\/value-collection-144429601200000-chucking-reamer-letter-l","provider":"Voomi Supply","version":"1.0","type":"link"}