{"product_id":"hella-precise-bt40-er20-collet-chuck-and-spindle-b","title":"Hella Precise BT40 ER20 Collet Chuck And Spindle Balanced Tool Holder For Cnc Milling Gear With Dead Nuts 0.005Mm Accuracy And Rock Solid Build Quality","description":"\u003cdiv\u003e\n\u003cp\u003eAccurate BT40 ER20 Collet Tool Holder For CNC Milling Tools\u003cbr\u003e✔️ 0.005mm tolerance, spindle balanced, solid steel construction\u003c\/p\u003e \u003cp\u003eThis holder locks cutters straight into your CNC mill spindle. It keeps things smooth when pounding through aluminum or chewing up wood without shaking apart.\u003c\/p\u003e \u003cp\u003e✅ 0.005mm runout keeps cuts razor sharp\u003cbr\u003e✅ Knurled handwheel let you swap bits quick\u003cbr\u003e✅ Sealed bearings take heavy side loads easy\u003cbr\u003e✅ Fits standard ER20 clamps for most shops\u003c\/p\u003e \u003cp\u003e📐 Actual Size \/ Max RPM\n\u003cspan style=\"display:inline-block;width:12ch;text-align:left;\"\u003eChuck Size:\u003c\/span\u003e ER20\n\u003cspan style=\"display:inline-block;width:12ch;text-align:left;\"\u003eAccuracy:\u003c\/span\u003e 0.005 mm\n\u003cspan style=\"display:inline-block;width:12ch;text-align:left;\"\u003eTool Retention:\u003c\/span\u003e Drawbar Pull\n\u003cspan style=\"display:inline-block;width:12ch;text-align:left;\"\u003eBalance:\u003c\/span\u003e G2.5 ISO 1940 \u003c\/p\u003e\n\u003cp\u003e💡 Why pick a colleted spindle holder over a quick change rack?\u003cbr\u003e- Grip bites deep even when feeding hard materials fast\u003cbr\u003e- Balanced setup stops that annoying buzz in thick stock\u003cbr\u003e- Slides right onto standard tapers with zero fuss\u003cbr\u003e- Low upkeep means more running time and less downtime\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49267432030443,"sku":"VXB0GC5Q1YL9","price":741.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51-ZLFOcJpL_85ea42cf-a3d0-4066-93bb-e985169a82c4.jpg?v=1787317461","url":"https:\/\/vxb.com\/products\/hella-precise-bt40-er20-collet-chuck-and-spindle-b","provider":"VXB Bearings","version":"1.0","type":"link"}