{"product_id":"fresa-para-composites-desbaste-d4-i18-l60-s4-rh","title":"Router bit for composites Roughing D4 I18 L60 S4 RH","description":"\u003ch2\u003eMulti-edge spiral milling cutter VHM for composites – rosette front (CNR) and delamination-free machining\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eCNR.04.018.060.04R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIndustrial rough milling cutter made from solid sintered carbide (VHM) with a rosette front (CNR) and neutral cutting edge geometry (chip ejecting to the sides). The front design facilitates axial entry into the material along the Z-axis, reducing cutting resistance and eliminating the risk of damaging the structure upon entry. The multi-edge cutting system breaks the chips, preventing delamination of composites and pulling out of glass and carbon fibres. The neutral cutting direction does not generate axial forces (either compressive or lifting), ensuring a high standard of edge finish on both sides of the plate. Dedicated to efficient cutting, grooving and bonding on CNC machining centres. The ground shank in class H6 protects the spindle from vibrations and prevents radial runout.\u003c\/p\u003e\u003ch3\u003eStructural advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eRosette front geometry (CNR):\u003c\/strong\u003e The dedicated face arrangement reduces resistance during axial immersion, allowing stable entry into the material.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMulti-edge roughing system:\u003c\/strong\u003e Dense teeth finely crush chips, preventing layer separation and edge fraying.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eNeutral chip ejection to the sides:\u003c\/strong\u003e The lack of pressure and pulling of the workpiece guarantees stable cutting and a clean profile on both sides.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMonolith of sintered carbide (VHM):\u003c\/strong\u003e High hardness and wear resistance ensure longer tool life when machining abrasive materials.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eLow shank roughness (Ra ≤ 0.3 µm):\u003c\/strong\u003e Precisely ground shank prevents slipping in the holder and protects the spindle taper from wear.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDynamic balancing G2.5:\u003c\/strong\u003e Compliance with ISO standards enables safe and vibration-free operation at very high speeds.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003ePurpose and range of application:\u003c\/h3\u003e\u003cp\u003eThe tool is designed for rough cutting operations, axial entry into the material along the Z-axis, cutting and bonding in composites and plywood on CNC machines.\u003c\/p\u003e\u003cp\u003eUsed for machining materials such as: fibre-reinforced plastics (CFRP), glass fibre (GFRP), CORIAN® composite boards, HPL laminates and plywood.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57444762845524,"sku":"CNR.04.018.060.04R","price":20.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/CNR.04.018.060.04R_CNR.04.018.060.04R-111.jpg?v=1791281969","url":"https:\/\/es.ita.tools\/en\/products\/fresa-para-composites-desbaste-d4-i18-l60-s4-rh","provider":"ITA TOOLS","version":"1.0","type":"link"}