{"product_id":"2-3-4-machinist-block-set-matched-pair-with-twenty","title":"2 3 4 Machinist Block Set, Matched Pair With Twenty Three Holes, Pro Grade Precision Ground Tool Steel, Hardened Setup Blocks For Milling Machines, Includes Five Three Eighths Inch Sixteen Thread Tapped Holes, 2 Pack Jig Blocks","description":"\u003cdiv\u003eMachinist Block Set 2-3-4: Precision ground blocks\u003cbr\u003e\n✔️ Two matched 2-3-4 blocks with 23 holes, including five 3\/8-16 tapped \u003cp\u003eThese precision ground setup blocks are designed for milling machines, offering accurate squareness and solid clamping surfaces for dependable workholding.\u003c\/p\u003e \u003cp\u003e\n✅ Material: precision-grade tool steel hardened to HRC 57-62 for durability.\u003cbr\u003e\n✅ All six sides ground for true squareness within.0002 in per inch.\u003cbr\u003e\n✅ 23-hole pattern, includes five 3\/8-16 tapped holes for secure clamping.\u003cbr\u003e\n✅ Cross drilling reduces weight while keeping maximum strength.\u003cbr\u003e\n\u003c\/p\u003e \u003cp\u003e💡 What is a machinist block set used for in precision milling setups and how does it improve repeatable accuracy?\nA handy reference tool that gives square references and stable offsets for repeatable results.\n- Establish square references for setups\n- Check alignment and parallelism during milling\n- Provide repeatable offsets for consistent results\u003c\/p\u003e ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49073578639595,"sku":"VXB09JWHLL9D","price":101.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/6190eNtnU4L.jpg?v=1784416872","url":"https:\/\/vxb.com\/products\/2-3-4-machinist-block-set-matched-pair-with-twenty","provider":"VXB Bearings","version":"1.0","type":"link"}