{"product_id":"1-2-3-blocks-matched-pair-hardened-steel-precision-setup-blocks-with-23-holes","title":"findmall 1-2-3 Blocks Matched Pair Hardened Steel Precision Setup Blocks with 23 Holes","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\"\u003ePrecision 1-2-3 Blocks Matched Pair\u003c\/h2\u003e\n\u003ch3\u003eHighlight\u003c\/h3\u003e\n\u003cp\u003ePremium hardened steel machinist setup blocks engineered for precision milling, grinding, inspection, fixturing, and CNC machining applications. Ground on all six sides for exceptional accuracy, durability, and reliable performance in demanding workshop environments.\u003c\/p\u003e\n\u003ch3 class=\"isSelectedEnd\"\u003e\u003cspan\u003eCore Advantages\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e✔ Hardened \u0026amp; Precision Ground Tool Steel\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eManufactured from high-grade hardened steel and precision ground on all six sides, providing outstanding wear resistance, dimensional stability, and long-term durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e✔ Exceptional Accuracy \u0026amp; Squareness\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eEach block is precision machined with accuracy and squareness maintained within 0.0002\" per inch, ensuring dependable results for setup, inspection, and machining tasks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e✔ High Hardness for Industrial Applications\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eHeat-treated and case-hardened to HRC 57–62, delivering excellent strength, rigidity, and resistance to deformation under demanding machining conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e✔ 23-Hole Multi-Purpose Design\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eEach block features 23 precision-drilled holes, including 5 threaded 3\/8\"-16 holes for clamping and 18 untapped 9 mm holes for versatile fixturing and workholding applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e✔ Lightweight Cross-Drilled Construction\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eCross-drilling design reduces overall weight while maintaining maximum structural strength, making the blocks easier to handle without compromising performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✔ Versatile Workshop Applications\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eIdeal for milling machines, CNC machining, grinding, inspection, layout work, fixturing, clamping, setup operations, 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=\"370\" height=\"252\" style=\"border-collapse: collapse; width: 277.52pt;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"117\" style=\"width: 87.75pt;\"\u003e \u003ccol width=\"253\" style=\"width: 189.75pt;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" width=\"117\" style=\"height: 13.50pt; width: 87.75pt;\"\u003eItem\u003c\/td\u003e\n\u003ctd class=\"et2\" width=\"253\" style=\"width: 189.75pt;\"\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd class=\"et3\" height=\"18\" width=\"117\" style=\"height: 13.50pt; width: 87.75pt;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"253\" style=\"width: 189.75pt;\"\u003ePrecision 1-2-3 Blocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd class=\"et3\" height=\"18\" width=\"117\" style=\"height: 13.50pt; width: 87.75pt;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"253\" style=\"width: 189.75pt;\"\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=\"117\" style=\"height: 13.50pt; width: 87.75pt;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"253\" style=\"width: 189.75pt;\"\u003e1\" × 2\" × 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd class=\"et3\" height=\"18\" width=\"117\" style=\"height: 13.50pt; width: 87.75pt;\"\u003eQuantity\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"253\" style=\"width: 189.75pt;\"\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=\"117\" style=\"height: 13.50pt; width: 87.75pt;\"\u003eHardness\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"253\" style=\"width: 189.75pt;\"\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=\"117\" style=\"height: 13.50pt; width: 87.75pt;\"\u003eAccuracy\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"253\" style=\"width: 189.75pt;\"\u003e±0.0002\" per inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd class=\"et3\" height=\"18\" width=\"117\" style=\"height: 13.50pt; width: 87.75pt;\"\u003eSurface Finish\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"253\" style=\"width: 189.75pt;\"\u003ePrecision Ground on All 6 Sides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd class=\"et3\" height=\"18\" width=\"117\" style=\"height: 13.50pt; width: 87.75pt;\"\u003eThreaded Holes\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"253\" style=\"width: 189.75pt;\"\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=\"117\" style=\"height: 13.50pt; width: 87.75pt;\"\u003eUntapped Holes\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"253\" style=\"width: 189.75pt;\"\u003e18 × 9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.50pt;\"\u003e\n\u003ctd class=\"et3\" height=\"18\" width=\"117\" style=\"height: 13.50pt; width: 87.75pt;\"\u003eHole Quantity\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"253\" style=\"width: 189.75pt;\"\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=\"117\" style=\"height: 13.50pt; width: 87.75pt;\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"253\" style=\"width: 189.75pt;\"\u003eApprox. 2.1 lbs per Pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"36\" style=\"height: 27.00pt;\"\u003e\n\u003ctd class=\"et3\" height=\"36\" width=\"117\" style=\"height: 27.00pt; width: 87.75pt;\"\u003eDesign\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"253\" style=\"width: 189.75pt;\"\u003eCross-Drilled Lightweight Structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"isSelectedEnd\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3 class=\"isSelectedEnd\"\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• CNC Machining Setup\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Milling Machine Operations\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• Fixture Building\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Workpiece Positioning\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Clamping \u0026amp; Workholding\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Machine Shop Layout Work\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\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 are the blocks made from?\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThese blocks are manufactured from hardened tool steel and precision ground on all six sides for maximum durability and accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eQ2: What is the accuracy of the blocks?\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe blocks provide squareness and dimensional accuracy within 0.0002\" per inch.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eQ3: What are the threaded hole specifications?\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eEach block includes 5 threaded holes with a 3\/8\"-16 thread size for clamping and fixture applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eQ4: What are the untapped holes used for?\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe 18 untapped 9 mm holes allow flexible positioning, fixturing, and custom workholding setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: What machining applications are these blocks suitable for?\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThey are suitable for milling, grinding, CNC machining, inspection, measurement, fixturing, and general machine shop setup work.\u003c\/span\u003e\u003c\/p\u003e","brand":"findmallindustry","offers":[{"title":"1 Pair (2 Blocks)","offer_id":45780725039138,"sku":"F8-010598","price":23.24,"currency_code":"USD","in_stock":true},{"title":"5 Pairs (10 Blocks)","offer_id":45780725071906,"sku":"F8-010599","price":72.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/1565\/8530\/files\/IMG_2456_pixian_ai.jpg?v=1781487399","url":"https:\/\/findmallindustry.com\/products\/1-2-3-blocks-matched-pair-hardened-steel-precision-setup-blocks-with-23-holes","provider":"findmallindustry","version":"1.0","type":"link"}