{"product_id":"value-collection-557u2-0-taper-pin-reamer-2-0-hss","title":"Value Collection 557u2\/0 Taper Pin Reamer 2\/0 Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 557u2\/0 is a 2\/0 taper pin reamer designed for hole enlarging, finishing, and shaping operations in precision machining and assembly applications. Manufactured from high speed steel (HSS) with a bright, uncoated finish, this reamer features a spiral flute with left-hand spiral direction and right-hand cutting action. The small end diameter measures 0.1137 inches and the large end diameter measures 0.1462 inches, matching the taper rate of 1:48 standard taper pin geometry. The square shank measures 5\/32 inches (0.1563 inches) in diameter and seats securely in a tap wrench or appropriate driver. Overall length is 2-9\/16 inches with a flute length of 1-9\/16 inches.\u003c\/p\u003e\n\u003cp\u003eThis reamer is suited for general-purpose use in machine shops, tool rooms, and maintenance environments where taper pin holes must be opened to size or brought to a clean, accurate finish. Typical applications include fitting taper pins in mechanical assemblies such as shafts, gears, and linkages where a precise, interference-fit hole is required. The 2\/0 pin size covers a specific range of small-diameter taper pin work and is commonly used in light-duty mechanical assembly and repair contexts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh speed steel construction for durability across a range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003eSpiral flute geometry with left-hand spiral and right-hand cutting direction for smooth chip evacuation\u003c\/li\u003e\n  \u003cli\u003eSized to 2\/0 taper pin standard with 1:48 taper rate\u003c\/li\u003e\n  \u003cli\u003eSmall end diameter: 0.1137 inches; large end diameter: 0.1462 inches\u003c\/li\u003e\n  \u003cli\u003eSquare shank for positive engagement with standard tap wrenches and drivers\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish suitable for general-purpose hole finishing operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose reamer sized for 2\/0 standard taper pins per the 1:48 taper rate specification, compatible with tap wrenches and drivers accepting a 5\/32-inch square shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tool is typically used by machinists and maintenance technicians in manual or machine-assisted reaming operations. Power down and secure any workpiece or assembly before reaming. Use cutting fluid appropriate to the workpiece material to extend tool life and achieve a cleaner finish. Apply steady, even pressure and avoid excessive force that can cause chatter or bell-mouthing at the hole entrance.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTaper Pin Size\u003c\/strong\u003e: 2\/0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmall End Diameter\u003c\/strong\u003e: 0.1137 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLarge End Diameter\u003c\/strong\u003e: 0.1462 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTaper Rate\u003c\/strong\u003e: 1:48\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1-9\/16 inches (1.5625 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-9\/16 inches (2.5625 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/32 inches (0.1563 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Direction\u003c\/strong\u003e: Left Hand\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 557U\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Hole Enlarging, Hole Finishing, Hole Shaping\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: General Purpose\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: 557u2\/0\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51722707108146,"sku":"557u2\/0","price":109.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8b086a48f21f4790ae64046c7dadc2d8.jpg?v=1788594790","url":"https:\/\/voomisupply.com\/products\/value-collection-557u2-0-taper-pin-reamer-2-0-hss","provider":"Voomi Supply","version":"1.0","type":"link"}