{"product_id":"m1-hss-involute-gear-cutter-set-8-piece-20-degree","title":"M1 HSS Involute Gear Cutter Set – 8 Pieces, 20° Pressure Angle","description":"\n\u003ch2\u003eM1 HSS Involute Gear Cutter Set – 8 Pieces\u003c\/h2\u003e\n\u003cp\u003eAchieve precise, clean gear profiles with this complete 8-piece M1 High-Speed Steel (HSS) Involute Gear Cutter set. Engineered for accuracy and efficiency, this full-range set covers gear counts from 12 teeth all the way to 135+, making it the ideal toolkit for machinists, hobbyists, and mechanical engineers who demand professional results.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e M1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAperture:\u003c\/strong\u003e Approx. 22 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Angle:\u003c\/strong\u003e 20°\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 8 pieces per set (Cutters #1–#8)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCutter Range Breakdown\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eCutter #\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eGear Tooth Range\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1#\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e12–13 teeth\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e2#\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e14–16 teeth\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e3#\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e17–20 teeth\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e4#\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e21–25 teeth\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e5#\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e26–34 teeth\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e6#\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e35–54 teeth\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e7#\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e55–134 teeth\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e8#\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e135+ teeth\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy Choose This Gear Cutter Set?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Coverage:\u003c\/strong\u003e All 8 cutters cover the complete range of involute gear tooth counts for M1 module gears.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHSS Construction:\u003c\/strong\u003e High-speed steel composition delivers excellent hardness, wear resistance, and cutting performance at elevated temperatures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard 20° Pressure Angle:\u003c\/strong\u003e Compatible with conventional gear milling operations on standard milling machines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConsistent Quality:\u003c\/strong\u003e Each cutter is precision-ground for accurate involute profile geometry and reliable, repeatable results.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Suitable for clockmaking, robotics, model engineering, repair work, and general mechanical fabrication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e8 × M1 HSS Involute Gear Cutters (Cutter #1 through #8)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Actual colour may vary slightly from product images due to monitor brightness and lighting conditions. Please allow for minor measurement tolerances.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Tools You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/garden-pruner-shears-secateurs-bonsai-fruit-trees\"\u003eGarden Pruner Shears – Secateurs for Bonsai \u0026amp; Fruit Trees\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What module size are these involute gear cutters, and what pressure angle do they use?\u003c\/h4\u003e\n\u003cp\u003eA: These gear cutters are Module 1 (M1) with a standard 20-degree pressure angle, making them compatible with M1 involute gear milling operations on conventional horizontal or vertical milling machines.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need all 8 cutters, or can I buy individual pieces?\u003c\/h4\u003e\n\u003cp\u003eA: This set is sold as a complete 8-piece collection. Together, all 8 cutters cover the full range of M1 involute gear tooth counts — from 12-tooth pinions up to gears with 135 or more teeth — so having the full set ensures you're prepared for any M1 gear milling task.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What material are the cutters made from, and how durable are they?\u003c\/h4\u003e\n\u003cp\u003eA: Each cutter is manufactured from High-Speed Steel (HSS), which offers excellent hardness, heat resistance, and durability for gear milling applications. HSS tooling is a reliable industry-standard choice for involute gear profile cutting.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the arbor hole (aperture) diameter of these cutters?\u003c\/h4\u003e\n\u003cp\u003eA: The aperture (bore\/arbor hole) is approximately 22 mm, which is a common standard size compatible with most milling machine arbors designed for gear cutter work.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What module size are these involute gear cutters, and what pressure angle do they use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These gear cutters are Module 1 (M1) with a standard 20-degree pressure angle, making them compatible with M1 involute gear milling operations on conventional horizontal or vertical milling machines.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need all 8 cutters, or can I buy individual pieces?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This set is sold as a complete 8-piece collection. 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HSS tooling is a reliable industry-standard choice for involute gear profile cutting.\"}}, {\"@type\": \"Question\", \"name\": \"What is the arbor hole (aperture) diameter of these cutters?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The aperture (bore\/arbor hole) is approximately 22 mm, which is a common standard size compatible with most milling machine arbors designed for gear cutter work.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"M1 HSS Involute Gear Cutter Set – 8 Pieces, 20° Pressure Angle\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/m1-hss-involute-gear-cutter-set-8-piece-20-degree\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"China Mainland","offer_id":44138536042583,"sku":"200007763:201336100","price":283.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S8d5b73be936d4bc3b36f631f45ad2055l_7a4f8d1a-2d75-4c4e-8f19-6557d5196ba7.webp?v=1786453341","url":"https:\/\/axlcustomersupport.com\/products\/m1-hss-involute-gear-cutter-set-8-piece-20-degree","provider":"Axl","version":"1.0","type":"link"}