{"title":"Precision 1-2-3 Blocks","description":null,"products":[{"product_id":"precision-block-sets","title":"Precision Block Sets, Metric and Inch, 2 Ps Set(1 Pair Set)","description":"\u003cp\u003e1-2-3 precision blocks are precision ground block at exactly 1 inch by 2 inches by 3 inches. The 2-3-4, 2-4-6, and 25-50-75mm blocks apply the same principle. The blocks are accurately ground, so they are the standard that machinists use in terms of setting up, doing fixturing, touching off tools. They can be used with various milling machines' setup tools such as height gauge and test indicators in inspection for calibration and measuring. \u003cbr\u003eThe holes on the precision blocks enable them to be bolt together into different configurations. So the more holes a block has, the more configurations the pair of the blocks can create. \u003cbr\u003eThe precision blocks with fewer holes or without holes have advantages. During the milling application, the craps, chips, abrasives from the wheel, coolant, etc., could enter the blocks' holes. It lowers the total productivity of the work. The concerns can be solved by using the blocks with fewer holes or even no holes.\u003c\/p\u003e\n\u003cp\u003eWe are expanding the product line of Accusize precision blocks. We provide 1-2-3 blocks with no-holes, 1-hole, 11-hole, and 23-hole; we carry 2-3-4 blocks and 2-4-6 blocks with 23-hole. In the future, we are bringing more and more options. Choose the blocks based on your milling jobs. \u003c\/p\u003e\n\u003cp\u003eFeatures of Accusize Precision Blocks for metalworking milling setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHardened steel, hardness HRC 50-60 on 6 sides\u003c\/li\u003e\n\u003cli\u003ePrecision ground and hardened on all sides\u003c\/li\u003e\n\u003cli\u003e11 holes consist of 5 tapped holes (5\/16\"-18 for \u003cspan style=\"color: #ff2a00;\"\u003eEG02-0405\u003c\/span\u003e for clamping and 6 untapped holes drilled through)\u003c\/li\u003e\n\u003cli\u003e23 holes consist of 5 tapped holes (3\/8\"-16 for \u003cspan style=\"color: #ff2a00;\"\u003eEG06-0411\u003c\/span\u003e \u0026amp; \u003cspan style=\"color: #ff2a00;\"\u003eEG02-0412\u003c\/span\u003e, 5\/8\"-11 for\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff2a00;\"\u003eEG06-0415\u003c\/span\u003e \u0026amp; \u003cspan style=\"color: #ff2a00;\"\u003eEG02-0416\u003c\/span\u003e) for clamping and 18 untapped holes drilled\u003c\/li\u003e\n\u003cli\u003eDrilled hole size: 0.500-0.501\" for \u003cspan style=\"color: #ff2a00;\"\u003eEG02-0406\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eCross drilling design gives minimum weight and maximum strength\u003c\/li\u003e\n\u003cli\u003eExtremely versatile for precision layout, grinding and set-up work\u003c\/li\u003e\n\u003cli\u003eEach set contain two matched blocks in pairs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable width=\"100%\" border=\"1\" style=\"margin-left: auto; margin-right: auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCount of Holes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eParallelism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSquareness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSize Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEG06-0411\u003c\/td\u003e\n\u003ctd\u003e1-2-3\"\u003c\/td\u003e\n\u003ctd\u003e23 Holes\u003c\/td\u003e\n\u003ctd\u003e0.0002\"\u003c\/td\u003e\n\u003ctd\u003e0.0003\"\/1\"\u003c\/td\u003e\n\u003ctd\u003e±0.0002\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEG02-0412\u003c\/td\u003e\n\u003ctd\u003e25-50-75mm\u003c\/td\u003e\n\u003ctd\u003e23 Holes\u003c\/td\u003e\n\u003ctd\u003e0.005mm\u003c\/td\u003e\n\u003ctd\u003e0.0075 \/25mm\u003c\/td\u003e\n\u003ctd\u003e±0.005mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEG02-0405\u003c\/td\u003e\n\u003ctd\u003e1-2-3\"\u003c\/td\u003e\n\u003ctd\u003e11 Holes\u003c\/td\u003e\n\u003ctd\u003e0.0002\"\u003c\/td\u003e\n\u003ctd\u003e0.0001\"\/1\"\u003c\/td\u003e\n\u003ctd\u003e±0.0003\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEG02-0406\u003c\/td\u003e\n\u003ctd\u003e1-2-3\"\u003c\/td\u003e\n\u003ctd\u003e1 Hole\u003c\/td\u003e\n\u003ctd\u003e0.0002\"\u003c\/td\u003e\n\u003ctd\u003e0.0003\"\/1\"\u003c\/td\u003e\n\u003ctd\u003e±0.0002\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEG02-0407\u003c\/td\u003e\n\u003ctd\u003e1-2-3\"\u003c\/td\u003e\n\u003ctd\u003eNo hole\u003c\/td\u003e\n\u003ctd\u003e0.0002\"\u003c\/td\u003e\n\u003ctd\u003e0.0003\"\/1\"\u003c\/td\u003e\n\u003ctd\u003e±0.0002\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEG06-0415\u003c\/td\u003e\n\u003ctd\u003e2-4-6\"\u003c\/td\u003e\n\u003ctd\u003e23 Holes\u003c\/td\u003e\n\u003ctd\u003e0.0003\"\u003c\/td\u003e\n\u003ctd\u003e0.0003\"\/1\"\u003c\/td\u003e\n\u003ctd\u003e±0.0005\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEG02-0416\u003c\/td\u003e\n\u003ctd\u003e2-3-4\"\u003c\/td\u003e\n\u003ctd\u003e23 Holes\u003c\/td\u003e\n\u003ctd\u003e0.0003\"\u003c\/td\u003e\n\u003ctd\u003e0.0003\"\/1\"\u003c\/td\u003e\n\u003ctd\u003e±0.0003\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/accusizecatalog.s3.ca-central-1.amazonaws.com\/P70.pdf\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0427\/8409\/6410\/t\/4\/assets\/description_image_accusize_pro_05.jpg?v=1595012675\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Accusize Industrial Tools","offers":[{"title":"1-2-3 Block, 11 Holes (EG02-0405)","offer_id":40807387463878,"sku":"EG02-0405","price":39.0,"currency_code":"CAD","in_stock":true},{"title":"1-2-3 Block, 1 Hole (EG02-0406)","offer_id":40807385563334,"sku":"EG02-0406","price":36.0,"currency_code":"CAD","in_stock":true},{"title":"1-2-3 Block, No Hole (EG02-0407)","offer_id":40807382352070,"sku":"EG02-0407","price":36.0,"currency_code":"CAD","in_stock":true},{"title":"1-2-3 Block, 23 Holes (EG06-0411)","offer_id":40720241361094,"sku":"EG06-0411","price":36.0,"currency_code":"CAD","in_stock":true},{"title":"2-3-4 Block, 23 Holes (EG02-0416)","offer_id":40720241295558,"sku":"EG02-0416","price":117.0,"currency_code":"CAD","in_stock":true},{"title":"2-4-6 Block, 23 Holes (EG06-0415)","offer_id":40720241328326,"sku":"EG06-0415","price":185.0,"currency_code":"CAD","in_stock":true},{"title":"25-50-75mm Block(EG02-0412)","offer_id":40807377928390,"sku":"EG02-0412","price":36.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0427\/8409\/6410\/products\/EG02-0411-A.jpg?v=1606146605"},{"product_id":"ultra-precision-1-2-3-blocks-set-with-screw-in-plastic-box-eg02-0408","title":"Ultra Precision 1-2-3 Block Set with Screws in a Plastic Case, #EG02-0408","description":"\u003ch4\u003eUltra Precision 1-2-3 Block Set with Screws in a Plastic Case, #EG02-0408\u003c\/h4\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWith 23 Holes\u003c\/li\u003e\n\u003cli\u003eSquareness: 0.0001\"\/1\"\u003c\/li\u003e\n\u003cli\u003eParallelism: +\/- 0.0001\"\u003c\/li\u003e\n\u003cli\u003eHeight Accuracy in Pair: +\/- 0.0001\"\u003c\/li\u003e\n\u003cli\u003eHardness: HRC 56-60\u003c\/li\u003e\n\u003cli\u003eFinished from 6-16 micro inches\u003c\/li\u003e\n\u003cli\u003eNominal Tapping: 0.0001\" to 0.0003\"\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e5 holes tapped to 3\/8-16 and others (8.9mm) untapped\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003ePrecision ground on all sides\u003c\/li\u003e\n\u003cli\u003eSquareness on all sides\u003c\/li\u003e\n\u003cli\u003eSurface finish\u003c\/li\u003e\n\u003cli\u003eOversize to allow nominal tapping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSets include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e5 pieces 3\/8\"-16 socket head cap screws\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e1 hex key\u003c\/li\u003e\n\u003cli\u003ePacked in Fitted Strong Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Diagram of Accusize Ultra Precision 1-2-3 Blocks Set with Screws in Plastic Box, EG02-0408\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0427\/8409\/6410\/files\/EG02-0408-ACC.jpg?v=1616523241\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cimg alt=\"Accusize Ultra Precision 1-2-3 Blocks Set with Screws in Plastic Box, EG02-0408\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0427\/8409\/6410\/files\/Slide2_0afebcb4-5494-4290-8e90-a51ee72df022.png?v=1616523391\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/accusizecatalog.s3.ca-central-1.amazonaws.com\/P70.pdf\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0427\/8409\/6410\/t\/4\/assets\/description_image_accusize_pro_05.jpg?v=1595012675\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/4sY8lCUE12Q?si=yM_V873oq4baj8MJ\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Accusize Industrial Tools","offers":[{"title":"Default Title","offer_id":35246896677018,"sku":"EG02-0408","price":60.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0427\/8409\/6410\/files\/EG02-0408-A.jpg?v=1780584420"},{"product_id":"1-2-3-block-sets-with-23-holes-squareness-0-0003-1-premium-package-eg28-0421","title":"Ultra Precision 1-2-3 Block Set, 23 holes, 1 Pair Set, Premium Package","description":"\u003ch4\u003eUltra Precision 1-2-3 Block Set, 23 holes, 1 Pair Set\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHeat treated and case hardened to HRC 58-62 on 6 sides.\u003c\/li\u003e\n\u003cli\u003eWith 23 holes, consists of 5 tapped holes that are 3\/8\"-16 for clamping and 18 untapped holes.\u003c\/li\u003e\n\u003cli\u003eCross drilling design gives minimum weight and maximum strength.\u003c\/li\u003e\n\u003cli\u003eEach set contains two matched blocks in pairs.\u003c\/li\u003e\n\u003cli\u003ePacked in a fitted strong case.\u003c\/li\u003e\n\u003cli\u003eParallelism: 0.0002\"\u003c\/li\u003e\n\u003cli\u003eSize range: ±0.0002\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable style=\"height: 74px; width: 79.2614%; border-collapse: collapse;\" border=\"1\" cellspacing=\"2\" cellpadding=\"2\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 25px;\"\u003e\n\u003ctd style=\"width: 25.4426%; height: 25px; text-align: center;\"\u003e\u003cstrong\u003eItem#\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 19.5057%; height: 25px; text-align: center;\"\u003e\u003cstrong\u003eSquareness \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\"\u003e\n\u003ctd style=\"width: 25.4426%; height: 23px; text-align: center;\"\u003eEG28-0420\u003c\/td\u003e\n\u003ctd style=\"width: 19.5057%; height: 23px; text-align: center;\"\u003e0.0001\"\/1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26px;\"\u003e\n\u003ctd style=\"width: 25.4426%; height: 26px; text-align: center;\"\u003eEG28-0421\u003c\/td\u003e\n\u003ctd style=\"width: 19.5057%; height: 26px; text-align: center;\"\u003e0.0003\"\/1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003ca title='CANCNC Catalog 1-2-3 Block Sets with 23 holes, squareness 0.0003\"\/1\" (8407-0005)' href=\"https:\/\/accusizecatalog.s3.ca-central-1.amazonaws.com\/P70.pdf\"\u003e\u003cimg style=\"float: none;\" alt='Accusize Catalog CANCNC 1-2-3 Block Sets with 23 holes, squareness 0.0003\"\/1\" (8407-0005)' src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0427\/8409\/6410\/t\/4\/assets\/description_image_accusize_pro_05.jpg?v=1595012675\"\u003e\u003c\/a\u003e\u003ca title='CANCNC Catalog 1-2-3 Block Sets with 23 holes, squareness 0.0003\"\/1\" (8407-0005)' href=\"https:\/\/accusizecatalog.s3.ca-central-1.amazonaws.com\/P43.pdf\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/accusizecatalog.s3.ca-central-1.amazonaws.com\/CANCNC-P01.pdf\" title='CANCNC Catalog 1-2-3 Block Sets with 23 holes, squareness 0.0003\"\/1\" (8407-0005)' target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e","brand":"CanCNC Tooling Solutions","offers":[{"title":"0.0003\"\/1\" (#EG28-0421)","offer_id":41793614905542,"sku":"EG28-0421","price":52.0,"currency_code":"CAD","in_stock":true},{"title":"0.0001\"\/1\" (#EG28-0420)","offer_id":41793614938310,"sku":"EG28-0420","price":70.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0427\/8409\/6410\/products\/EG28-0420-A.jpg?v=1658153769"}],"url":"https:\/\/accusizetools.com\/collections\/category-milling-workholder-layout-tools-precision-1-2-3-blocks.oembed","provider":"Accusize Industrial Tools","version":"1.0","type":"link"}