{"product_id":"findmall-precision-1-2-3-block-set-23-holes-hardened-ground-steel-machinist-setup-block-with-screws-hex-key-storage-case","title":"findmall Precision 1-2-3 Block Set, 23 Holes, Hardened \u0026 Ground Steel Machinist Setup Block with Screws, Hex Key \u0026 Storage Case","description":"\u003ch2 style=\"text-align: center;\"\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/1565\/8530\/files\/4_2e4d6e29-0838-4d60-82dd-6020b7f92510.png?v=1772096314\"\u003e1-2-3 Block Set with 23 Holes, Screws \u0026amp; Storage Case\u003c\/h2\u003e\n\u003ch3\u003eHighlight\u003c\/h3\u003e\n\u003cp\u003ePrecision-ground hardened tool steel setup block designed for milling, inspection, layout, fixturing, and CNC machining. Features a 23-hole design with included screws, hex key, and storage case for convenient setup and accurate positioning.\u003c\/p\u003e\n\u003ch3 class=\"isSelectedEnd\"\u003e\u003cspan\u003eCore Advantages\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e✔ Premium Hardened Tool Steel\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eManufactured from high-quality hardened tool steel and precision ground on all six sides for superior wear resistance, dimensional stability, and long-term durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e✔ Exceptional Machining Accuracy\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eEngineered for precision applications with squareness up to 0.0001\"\/1\", parallelism within 0.0002\"\/1\", and dimensional tolerance within 0.0003\", ensuring reliable setup and inspection performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e✔ Functional 23-Hole Clamping Design\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eFeatures 23 precision-machined holes, including 5 threaded 3\/8\"-16 holes for secure clamping and 18 untapped holes for flexible fixture and positioning applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e✔ Lightweight Cross-Drilled Construction\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe cross-drilled design reduces weight while maintaining maximum structural strength, making the block easier to handle without sacrificing rigidity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e✔ Complete Ready-to-Use Kit\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupplied with stainless steel socket head cap screws, hex key, and a durable plastic storage case for convenient organization and transport.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e✔ Ideal for Precision Setup \u0026amp; Inspection\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSuitable for machining setup, layout work, quality inspection, fixture building, alignment, and general machine shop applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"505\" height=\"234\" style=\"border-collapse: collapse; width: 378.77pt;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"190\" style=\"width: 142.50pt;\"\u003e \u003ccol width=\"315\" style=\"width: 236.25pt;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" width=\"190\" style=\"height: 13.50pt; width: 142.50pt;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" width=\"315\" style=\"width: 236.25pt;\"\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd height=\"18\" style=\"height: 13.50pt;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHardened Tool Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd height=\"18\" style=\"height: 13.50pt;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e1\" × 2\" × 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd height=\"18\" style=\"height: 13.50pt;\"\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e1 Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd height=\"18\" style=\"height: 13.50pt;\"\u003eHardness\u003c\/td\u003e\n\u003ctd\u003eHRC 55–60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd height=\"18\" style=\"height: 13.50pt;\"\u003eSquareness\u003c\/td\u003e\n\u003ctd\u003e0.0001\"\/1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd height=\"18\" style=\"height: 13.50pt;\"\u003eParallelism\u003c\/td\u003e\n\u003ctd\u003e0.0002\"\/1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd height=\"18\" style=\"height: 13.50pt;\"\u003eDimensional Tolerance\u003c\/td\u003e\n\u003ctd\u003e0.0003\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd height=\"18\" style=\"height: 13.50pt;\"\u003eHole Quantity\u003c\/td\u003e\n\u003ctd\u003e23 Holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd height=\"18\" style=\"height: 13.50pt;\"\u003eThreaded Holes\u003c\/td\u003e\n\u003ctd\u003e5 × 3\/8\"-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd height=\"18\" style=\"height: 13.50pt;\"\u003eUntapped Holes\u003c\/td\u003e\n\u003ctd\u003e18 Holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd height=\"18\" style=\"height: 13.50pt;\"\u003eSurface Finish\u003c\/td\u003e\n\u003ctd\u003ePrecision Ground on All 6 Sides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd height=\"18\" style=\"height: 13.50pt;\"\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eCross-Drilled Lightweight Structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"isSelectedEnd\"\u003e \u003c\/p\u003e\n\u003ch3 class=\"isSelectedEnd\"\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Milling Machine Setup\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• CNC Machining\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Layout Work\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Precision Inspection\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Workpiece Positioning\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Fixture Building\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Alignment Tasks\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Measurement \u0026amp; Calibration\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"isSelectedEnd\"\u003e\u003cspan\u003ePackage Includes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• 1 × Precision 1-2-3 Block\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 5 × 3\/8\"-16 Stainless Steel Socket Head Cap Screws\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 1 × Hex Key\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 1 × Plastic Storage Case\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"isSelectedEnd\"\u003e\u003cspan\u003eFAQ\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eQ1: What material is the block made from?\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe block is manufactured from hardened tool steel and precision ground on all six sides for maximum accuracy and durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eQ2: What level of accuracy does the block provide?\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe block offers squareness of 0.0001\"\/1\", parallelism of 0.0002\"\/1\", and dimensional tolerance within 0.0003\".\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eQ3: What are the hole specifications?\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe block includes 23 holes, consisting of 5 threaded 3\/8\"-16 clamping holes and 18 untapped holes for versatile fixturing applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eQ4: Are accessories included?\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYes. The set includes 5 stainless steel socket head cap screws, a hex key, and a protective plastic storage case.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: What applications is this block suitable for?\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eIt is ideal for setup, layout, inspection, fixturing, alignment, CNC machining, and other precision machine shop operations.\u003c\/span\u003e\u003c\/p\u003e","brand":"findmallindustry","offers":[{"title":"Default Title","offer_id":45780746305570,"sku":"F8-016565","price":29.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/1565\/8530\/files\/6163nbh-6sL._SL1500.jpg?v=1781490505","url":"https:\/\/findmallindustry.com\/products\/findmall-precision-1-2-3-block-set-23-holes-hardened-ground-steel-machinist-setup-block-with-screws-hex-key-storage-case","provider":"findmallindustry","version":"1.0","type":"link"}