{"product_id":"square-nose-end-mill-4mm-carbide-router-bit-altin","title":"Square Nose End Mill 4mm Carbide Router Bit AlTiN Coated for CNC Milling 4 Flute Spiral Cutter HRC45 4mm Shank 50mm Length Pack of 2 Built Tough for Precise Metal Wood Plastic Machining","description":"\u003cdiv\u003ePremium 4mm Carbide Square End Mill for CNC\u003cbr\u003e\n✔️ 4mm cutting diameter, 10mm flute, 4mm shank, 50mm length, HRC45, AlTiN coated, pack of 2 end mills \u003cp\u003eThis square nose end mill is a solid carbide tool designed for precise cutting in CNC milling setups. It's commonly used in workshops for machining metals, wood, and plastics, making it a go-to for hobbyists and pros tackling detailed projects.\u003c\/p\u003e ✅ Cutting diameter: 4mm (0.16 inches), flute length: 10mm (0.39 inches)\u003cbr\u003e\n✅ Shank diameter: 4mm (0.16 inches), overall length: 50mm (2 inches), hardness: HRC45\u003cbr\u003e\n✅ Material: P05 carbide for high wear resistance and heat tolerance\u003cbr\u003e\n✅ Features: 4-flute design with 35-degree spiral angle, AlTiN coating for extended life\u003cbr\u003e\n✅ Applications: Ideal for carbon steel, alloy steel, and plastics in CNC machines\u003cbr\u003e \u003cp\u003e💡 What are the advantages of using carbide end mills over high-speed steel ones in machining?\u003cbr\u003e\nCarbide end mills offer solid performance for tough jobs. Here's why they're a smart pick:\u003cbr\u003e\n- They handle higher speeds without wearing out fast, boosting efficiency on the job\u003cbr\u003e\n- Provide sharper cuts and better heat resistance, leading to cleaner finishes on materials like metals\u003cbr\u003e\n- Last longer with proper use, saving money over time for frequent machinists\u003cbr\u003e\n- Work great in high-precision setups, reducing errors in complex CNC tasks\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404814938431,"sku":"VXB09T3Q5YH5","price":38.06,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/51Ynr0yEX6L.jpg?v=1776655591","url":"https:\/\/bearingscanada.com\/products\/square-nose-end-mill-4mm-carbide-router-bit-altin","provider":"Bearings Canada","version":"1.0","type":"link"}