{"product_id":"yankee-491-10-taper-pin-reamer-spiral-left-hand","title":"Yankee 491-10 Taper Pin Reamer Spiral Left Hand","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"619\"\u003eThe Yankee 491-10 taper pin reamer is a precision spiral flute cutting tool designed for accurately sizing and finishing tapered holes for taper pin installations in machining and industrial manufacturing applications. Featuring a #10 taper size with a left-hand spiral flute design, this reamer is commonly used in drill presses, milling machines, lathes, and CNC machining centers requiring precise taper hole preparation and smooth surface finishing. Machinists and maintenance technicians use this tool for taper pin fitting, alignment work, fixture assembly, and precision mechanical applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"621\" data-end=\"638\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"639\" data-end=\"1048\"\u003eThe Yankee 491-10 taper pin reamer is widely used in machine shops, tool and die operations, aerospace manufacturing, fixture fabrication, and industrial assembly applications. It functions as a finishing tool that enlarges and accurately tapers pre-drilled holes to standard taper pin dimensions while improving alignment accuracy and surface finish in steel, aluminum, brass, and other machinable materials.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1050\" data-end=\"1079\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1080\" data-end=\"1855\"\u003e• Manufacturer: Yankee\u003cbr data-start=\"1102\" data-end=\"1105\"\u003e• Model \/ Part Number: 491-10\u003cbr data-start=\"1134\" data-end=\"1137\"\u003e• Product Type: Taper Pin Reamer\u003cbr data-start=\"1169\" data-end=\"1172\"\u003e• Reamer Size: #10\u003cbr data-start=\"1190\" data-end=\"1193\"\u003e• Flute Type: Spiral Flute\u003cbr data-start=\"1219\" data-end=\"1222\"\u003e• Spiral Direction: Left-Hand Spiral (LH)\u003cbr data-start=\"1263\" data-end=\"1266\"\u003e• Taper Standard: Taper pin reamer configuration\u003cbr data-start=\"1314\" data-end=\"1317\"\u003e• Function: Precision tapered hole sizing and finishing\u003cbr data-start=\"1372\" data-end=\"1375\"\u003e• Application: Taper pin installation and alignment machining\u003cbr data-start=\"1436\" data-end=\"1439\"\u003e• Material: High Speed Steel (HSS)\u003cbr data-start=\"1473\" data-end=\"1476\"\u003e• Cutting Direction: Right Hand Cut\u003cbr data-start=\"1511\" data-end=\"1514\"\u003e• Installation: Drill chuck, collet, or machine spindle mounting\u003cbr data-start=\"1578\" data-end=\"1581\"\u003e• Material Compatibility: Steel, aluminum, brass, plastics, and machinable metals\u003cbr data-start=\"1662\" data-end=\"1665\"\u003e• Construction: Precision-ground hardened cutting tool\u003cbr data-start=\"1719\" data-end=\"1722\"\u003e• Application Environment: Industrial machining and manufacturing operations\u003cbr data-start=\"1798\" data-end=\"1801\"\u003e• Status: Industrial machining and metalworking tool\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1857\" data-end=\"1881\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1882\" data-end=\"2012\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Cleveland #10 Spiral Flute Taper Pin Reamer\u003cbr data-start=\"1927\" data-end=\"1930\"\u003e• Precision Twist Drill #10 Taper Pin Reamer\u003cbr data-start=\"1974\" data-end=\"1977\"\u003e• Dormer #10 LH Spiral Taper Reamer\u003c\/p\u003e","brand":"Yankee","offers":[{"title":"New","offer_id":51734038741294,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_23e8aac2-26eb-4dc0-b32d-7e8c5f6aaa20.jpg?v=1770604649","url":"https:\/\/plgautomation.com\/products\/yankee-491-10-taper-pin-reamer-spiral-left-hand","provider":"PLG Automation ","version":"1.0","type":"link"}