{"product_id":"side-lock-weldon-style-cat40-end-mill-holder-175-i","title":"Side Lock Weldon Style CAT40 End Mill Holder 1.75 Inch Length EM3\/4 For Precision Milling, 0.0002 Inch TIR, 25,000 RPM, 0.005 MM Runout, Pro Grade Carbon Steel, Made In USA, Precision Ground","description":"\u003cdiv\u003ePremium CAT40 end mill holder for precision milling\u003cbr\u003e\n✔️ CAT40 holder with 3\/4 inch (19.05 mm) hole, 1.75 inch (44.45 mm) length, under 0.0002 inch (0.005 mm) TIR, up to 25,000 RPM \u003cp\u003eThis end mill holder is a side lock Weldon style tool that securely grips end mills for accurate machining. It's typically used in CNC routers and milling machines for metalworking and fabrication in workshops or factories.\u003c\/p\u003e ✅ CAT40 taper for standard machine compatibility\u003cbr\u003e\n✅ 3\/4 inch (19.05 mm) hole diameter for 3\/4 inch end mills\u003cbr\u003e\n✅ 1.75 inch (44.45 mm) projection length for versatile reach\u003cbr\u003e\n✅ Less than 0.0002 inch (0.005 mm) runout for tight precision\u003cbr\u003e\n✅ Rated for 25,000 RPM to handle high-speed jobs\u003cbr\u003e \u003cp\u003e💡 What makes runout tolerance key in milling tools?\u003cbr\u003eThis ensures your setup stays spot-on, cutting down errors in daily work. To break it down:\u003cbr\u003e- Keeps vibrations low for smoother operations\u003cbr\u003e- Boosts tool longevity by avoiding uneven wear\u003cbr\u003e- Delivers cleaner cuts on tough materials\u003cbr\u003e- Supports faster production without sacrificing accuracy\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404882932031,"sku":"VXB07Q75MS62","price":190.34,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/cat40-end-mill-holder-weldon-sidelock.jpg?v=1776656980","url":"https:\/\/bearingscanada.com\/products\/side-lock-weldon-style-cat40-end-mill-holder-175-i","provider":"Bearings Canada","version":"1.0","type":"link"}