{"product_id":"findmall-precision-2-4-6-blocks-matched-pair-23-holes-hardened-ground-steel-machinist-setup-blocks-2-x-4-x-6","title":"findmall Precision 2-4-6 Blocks Matched Pair, 23 Holes, Hardened \u0026 Ground Steel Machinist Setup Blocks, 2\" x 4\" x 6\"","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/1565\/8530\/files\/4_2e4d6e29-0838-4d60-82dd-6020b7f92510.png?v=1772096314\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"isSelectedEnd\" style=\"text-align: center;\"\u003e\u003cspan\u003e2-4-6 Blocks Matched Pair with 23 Holes\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003eHighlight\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePrecision-ground machinist setup blocks manufactured from hardened tool steel for milling, grinding, inspection, layout, and fixturing applications. Engineered for exceptional accuracy, strength, and durability, these 2\" × 4\" × 6\" blocks feature a versatile 23-hole design for flexible workholding and setup operations.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"isSelectedEnd\"\u003e\u003cspan\u003eCore Advantages\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e✔ Precision Ground Tool Steel Construction\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eManufactured from accuracy-grade tool steel and precision ground on all six sides to provide outstanding dimensional stability, wear resistance, and long service life.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e✔ Heat Treated for Maximum Durability\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eHeat-treated and case-hardened to HRC 57–62, delivering superior hardness, rigidity, and resistance to deformation in demanding machine shop environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e✔ High Accuracy \u0026amp; Matched Pair Tolerance\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eOverall dimensions are held within ±0.0003\", while flatness, parallelism, and squareness are maintained within 0.0003\". Each matched pair is precision-matched to a tolerance of 0.0002\".\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e✔ Versatile 23-Hole Design\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eEach block features 23 precision-machined holes, including 5 threaded 3\/8\"-16 holes and 18 untapped through holes, providing multiple options for clamping, fixturing, and positioning workpieces.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e✔ Lightweight Cross-Drilled Structure\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eCross-drilling design significantly reduces weight while maintaining maximum structural strength, making the blocks easier to handle without sacrificing rigidity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e✔ Ideal for Precision Machining Applications\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSuitable for milling, grinding, CNC machining, inspection, layout work, fixture building, alignment, and precision measurement tasks.\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=\"388\" height=\"216\" style=\"border-collapse: collapse; width: 291.02pt;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"199\" style=\"width: 149.25pt;\"\u003e \u003ccol width=\"189\" style=\"width: 141.75pt;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" width=\"199\" style=\"height: 13.50pt; width: 149.25pt;\"\u003eItem\u003c\/td\u003e\n\u003ctd class=\"et2\" width=\"189\" style=\"width: 141.75pt;\"\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd class=\"et3\" height=\"18\" width=\"199\" style=\"height: 13.50pt; width: 149.25pt;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"189\" style=\"width: 141.75pt;\"\u003eHardened Tool Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd class=\"et3\" height=\"18\" width=\"199\" style=\"height: 13.50pt; width: 149.25pt;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"189\" style=\"width: 141.75pt;\"\u003e2\" × 4\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd class=\"et3\" height=\"18\" width=\"199\" style=\"height: 13.50pt; width: 149.25pt;\"\u003eQuantity\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"189\" style=\"width: 141.75pt;\"\u003e2 Blocks (Matched Pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd class=\"et3\" height=\"18\" width=\"199\" style=\"height: 13.50pt; width: 149.25pt;\"\u003eHardness\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"189\" style=\"width: 141.75pt;\"\u003eHRC 57–62\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd class=\"et3\" height=\"18\" width=\"199\" style=\"height: 13.50pt; width: 149.25pt;\"\u003eOverall Accuracy\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"189\" style=\"width: 141.75pt;\"\u003e±0.0003\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd height=\"18\" style=\"height: 13.50pt;\"\u003eFlatness \u0026amp; Parallelism\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"189\" style=\"width: 141.75pt;\"\u003e0.0003\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd class=\"et3\" height=\"18\" width=\"199\" style=\"height: 13.50pt; width: 149.25pt;\"\u003eSquareness\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"189\" style=\"width: 141.75pt;\"\u003e0.0003\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd class=\"et3\" height=\"18\" width=\"199\" style=\"height: 13.50pt; width: 149.25pt;\"\u003eMatching Tolerance\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"189\" style=\"width: 141.75pt;\"\u003e0.0002\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd class=\"et3\" height=\"18\" width=\"199\" style=\"height: 13.50pt; width: 149.25pt;\"\u003eHole Quantity\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"189\" style=\"width: 141.75pt;\"\u003e23 Holes per Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd class=\"et3\" height=\"18\" width=\"199\" style=\"height: 13.50pt; width: 149.25pt;\"\u003eThreaded Holes\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"189\" style=\"width: 141.75pt;\"\u003e5 × 3\/8\"-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd class=\"et3\" height=\"18\" width=\"199\" style=\"height: 13.50pt; width: 149.25pt;\"\u003eUntapped Holes\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"189\" style=\"width: 141.75pt;\"\u003e18 Through Holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\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• Surface Grinding\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• Clamping \u0026amp; Workholding\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Layout \u0026amp; Measurement Tasks\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\u003e2 × Precision 2-4-6 Blocks with 23 Holes\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"isSelectedEnd\"\u003e\u003cspan\u003eFAQ\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eQ1: What material are the blocks made from?\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe blocks are manufactured from accuracy-grade hardened tool steel and precision ground on all six sides.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eQ2: What is the hardness rating?\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe blocks are heat-treated and case-hardened to HRC 57–62 for enhanced wear resistance and durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eQ3: How accurate are these 2-4-6 blocks?\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eOverall dimensions are maintained within ±0.0003\", with flatness, parallelism, and squareness within 0.0003\". The matched pair tolerance is 0.0002\".\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eQ4: What are the hole specifications?\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eEach block contains 23 holes, including 5 threaded 3\/8\"-16 holes for clamping and 18 untapped through holes for versatile fixturing applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: What machining operations are these blocks suitable for?\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThey are ideal for milling, grinding, CNC machining, inspection, setup work, alignment, fixture building, and precision measurement applications.\u003c\/span\u003e\u003c\/p\u003e","brand":"findmallindustry","offers":[{"title":"Default Title","offer_id":45780743946274,"sku":"F8-010600","price":92.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/1565\/8530\/files\/DSC_0ww004.jpg?v=1781489650","url":"https:\/\/findmallindustry.com\/products\/findmall-precision-2-4-6-blocks-matched-pair-23-holes-hardened-ground-steel-machinist-setup-blocks-2-x-4-x-6","provider":"findmallindustry","version":"1.0","type":"link"}