{"product_id":"insize-3227-two-points-three-points-internal-micrometers","title":"Insize 3227 Two Points\/Three Points Internal Micrometers","description":"\u003ch2\u003eInsize 3227 Two Points\/Three Points Internal Micrometers\u003c\/h2\u003e\n\u003cp\u003eThe Insize 3227 Two Points\/Three Points Internal Micrometer series is a traditional, non-digital mechanical micrometer built for accurate internal bore measurement. Smaller ranges use two-point contact, while mid and larger ranges use three-point contact for even, consistent readings around the bore. Meeting the DIN 863-4 standard, each micrometer features a ratchet stop for consistent measuring pressure and is supplied complete with a setting ring, and larger ranges also include an extension rod. Covering diameters from as small as .08\" (2mm) up to 12\" (300mm), and available as individual gauges or as sets with multiple interchangeable measuring heads, the 3227 series is a dependable option for machine shops, tool rooms, and inspection labs that need reliable internal diameter measurement without the added complexity of a digital readout.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"922\" height=\"518\" src=\"https:\/\/www.youtube.com\/embed\/6yskJHxXeGg\" title=\"3227 Demonstration\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-point or three-point contact design depending on range for accurate bore measurement\u003c\/li\u003e\n\u003cli\u003eMeets DIN 863-4 standard for internal micrometers\u003c\/li\u003e\n\u003cli\u003eRatchet stop delivers consistent measuring pressure on every use\u003c\/li\u003e\n\u003cli\u003eSupplied with a setting ring matched to the range; extension rod included on larger ranges\u003c\/li\u003e\n\u003cli\u003eAvailable as individual gauges or as sets with multiple interchangeable measuring heads\u003c\/li\u003e\n\u003cli\u003eSupplied with manufacturer inspection certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\" cellspacing=\"0\" cellpadding=\"0\" dir=\"ltr\" border=\"1\" data-sheets-root=\"1\" data-sheets-baot=\"1\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"196\"\u003e\n\u003ccol width=\"628\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Ranges Available\u003c\/td\u003e\n\u003ctd\u003e.08\"-.1\" (2-2.5mm) up to 4\"-12\" (100-300mm); individual and set configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGraduation\u003c\/td\u003e\n\u003ctd\u003e.001mm (2-12mm range); .005mm (12-300mm range); .0001\"-.0002\" on inch models depending on range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e4-5µm on metric models; .0002\" on inch models (varies slightly by range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Type\u003c\/td\u003e\n\u003ctd\u003eTwo points (smaller ranges) or three points (mid\/larger ranges)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Compliance\u003c\/td\u003e\n\u003ctd\u003eDIN 863-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetting Ring\u003c\/td\u003e\n\u003ctd\u003eIncluded, sized to the selected range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtension Rod\u003c\/td\u003e\n\u003ctd\u003eIncluded on select mid and larger ranges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eItems Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInsize 3227 internal micrometer body in the selected range (multiple heads if purchased as a set)\u003c\/li\u003e\n\u003cli\u003eSetting ring(s) matched to the range\u003c\/li\u003e\n\u003cli\u003eExtension rod (included on select mid and larger ranges)\u003c\/li\u003e\n\u003cli\u003eFitted storage case\u003c\/li\u003e\n\u003cli\u003eManufacturer inspection certificate\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/6991\/2348\/files\/Insize_3227_Two_Points_Three_Points_Internal_Micrometers_Data_Sheet.pdf?v=1784566702\" title=\"Insize 3227 Two Points\/Three Points Internal Micrometers Data Sheet\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/6991\/2348\/files\/PDF_image_100x100.png?v=1756409173\" alt=\"INSIZE ISHW-L20B Webster Hardness Tester Manual\"\u003eInsize 3227 Two Points\/Three Points Internal Micrometers Data Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Insize","offers":[{"title":"3227-E0122","offer_id":54262713254172,"sku":null,"price":1572.0,"currency_code":"USD","in_stock":true},{"title":"3227-E0282","offer_id":54262713286940,"sku":null,"price":2673.0,"currency_code":"USD","in_stock":true},{"title":"3227-E053","offer_id":54262713319708,"sku":null,"price":1311.0,"currency_code":"USD","in_stock":true},{"title":"3227-E082","offer_id":54326245196060,"sku":null,"price":944.0,"currency_code":"USD","in_stock":true},{"title":"3227-E2","offer_id":54326245228828,"sku":null,"price":890.0,"currency_code":"USD","in_stock":true},{"title":"3227-E3","offer_id":54326245261596,"sku":null,"price":1004.0,"currency_code":"USD","in_stock":true},{"title":"3227-E4","offer_id":54326245294364,"sku":null,"price":1092.0,"currency_code":"USD","in_stock":true},{"title":"3227-E5","offer_id":54326245327132,"sku":null,"price":908.0,"currency_code":"USD","in_stock":true},{"title":"3227-E6","offer_id":54326245359900,"sku":null,"price":1054.0,"currency_code":"USD","in_stock":true},{"title":"3227-E7","offer_id":54262714368284,"sku":null,"price":1302.0,"currency_code":"USD","in_stock":true},{"title":"3227-E8","offer_id":54262720233756,"sku":null,"price":1624.55,"currency_code":"USD","in_stock":true},{"title":"3227-E9","offer_id":54262716170524,"sku":null,"price":1938.26,"currency_code":"USD","in_stock":true},{"title":"3227-E10","offer_id":54262713647388,"sku":null,"price":2249.0,"currency_code":"USD","in_stock":true},{"title":"3227-E11","offer_id":54262713745692,"sku":null,"price":2606.26,"currency_code":"USD","in_stock":true},{"title":"3227-E12","offer_id":54262713811228,"sku":null,"price":3111.65,"currency_code":"USD","in_stock":true},{"title":"3227-E24","offer_id":54262713909532,"sku":null,"price":2692.0,"currency_code":"USD","in_stock":true},{"title":"3227-E25","offer_id":54326245392668,"sku":null,"price":936.0,"currency_code":"USD","in_stock":true},{"title":"3227-E35","offer_id":54326245425436,"sku":null,"price":1049.0,"currency_code":"USD","in_stock":true},{"title":"3227-E44","offer_id":54262714007836,"sku":null,"price":3486.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6991\/2348\/files\/Insize_3227-6_Two_Points_Three_Points_Internal_Micrometers_Front_View.jpg?v=1784566761","url":"https:\/\/precisionengineeringsupply.com\/products\/insize-3227-two-points-three-points-internal-micrometers","provider":"Precision Engineering Supply","version":"1.0","type":"link"}