{"product_id":"fresa-para-composites-desbaste-d8-i25-l80-s8-rh","title":"Router bit for composites Roughing D8 I25 L80 S8 RH","description":"\u003ch2\u003eMulti-edge spiral milling cutter VHM for composites – rosette front (CNR) and machining without delamination\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eCNR.08.025.080.08R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIndustrial roughing cutter made from solid carbide (VHM) with a rosette-type front (CNR) and neutral blade geometry (chip removal 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 chops the material, preventing delamination of the composites and pulling of glass and carbon fibres. The neutral cutting direction does not induce axial forces (either pressing 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. 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 front design reduces resistance during axial entry, allowing stable entry into the material.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eRoughing multi-edge system:\u003c\/strong\u003e Dense tooth arrangement finely crushes chips, preventing layer separation and edge fraying.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eNeutral chip removal to the sides:\u003c\/strong\u003e The absence of pressure and lifting of the workpiece guarantees stable cutting and a clean profile on both sides.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSolid carbide (VHM):\u003c\/strong\u003e High hardness and wear resistance ensure longer 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\u003eIntended use and application range:\u003c\/h3\u003e\u003cp\u003eThe tool is intended for rough cutting operations, entering the material along the Z-axis, separating, 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":57445096751444,"sku":"CNR.08.025.080.08R","price":34.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/CNR.08.025.080.08R_CNR.08.025.080.08R-107.jpg?v=1793967407","url":"https:\/\/es.ita.tools\/en\/products\/fresa-para-composites-desbaste-d8-i25-l80-s8-rh","provider":"ITA TOOLS","version":"1.0","type":"link"}