{"product_id":"hex-er-40-collet-block-for-cnc-milling-and-tooling","title":"Hex ER-40 Collet Block for CNC Milling and Tooling 1.75 x 1.75 x 3.2 In Tool Steel Hardened and Ground to 0.0005 Inch Flatness Quick Setup for Parallel, Square or Hex Work, and Cross Hole Drilling at 60 90 120 Degrees","description":"\u003cdiv\u003e\n\u003cp\u003eHex ER-40 Collet Block for CNC Milling, 1.75x1.75x3.2in\u003cbr\u003e\n✔️ 1.75x1.75x3.2 in, ER-40, tool steel, 0.0005\" flatness, 1 pc\u003c\/p\u003e \u003cp\u003eThis Hex ER-40 Collet Block is a precision tool block designed for fast CNC milling setups. It accepts standard ER-40 collets and supports holding parallel, square, or hex work pieces. It also enables cross-hole drilling at 60°, 90°, and 120° angles. The hardened tool steel substrate is ground to 0.0005 inch flatness to ensure squareness and repeatable alignment. It can be used standing upright for extra flexibility.\u003c\/p\u003e \u003cp\u003e✅ Dimensions: 1.75 x 1.75 x 3.2 in\u003cbr\u003e\n✅ Material: tool steel, hardened and ground to 0.0005 in flatness\u003cbr\u003e\n✅ Through hole: 1-3\/32 in\u003cbr\u003e\n✅ Includes ER nut and supports ER collets\u003cbr\u003e\n✅ Cross-hole drilling angles: 60°, 90°, 120°\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a hex ER-40 collet block used for in CNC milling and drilling?\u003c\/p\u003e\n\u003cp\u003eThis handy piece helps with fast, repeatable setups in CNC workflows.\u003c\/p\u003e\n- Holds ER-40 collets for tooling\n- Aligns and clamps parts at 60°, 90°, 120° for cross-holes\n- Provides tight flatness and squareness thanks to hardened tool steel\n- Works with parallel, square, or hex shaped work✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49073668849899,"sku":"VXB06XS36DBW","price":105.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41QaO_8lF4L.jpg?v=1784428968","url":"https:\/\/vxb.com\/products\/hex-er-40-collet-block-for-cnc-milling-and-tooling","provider":"VXB Bearings","version":"1.0","type":"link"}