{"product_id":"fresa-para-composites-desbaste-d8-i30-l80-s8-rh","title":"Router bit for composites Roughing D8 I30 L80 S8 RH","description":"\u003ch2\u003eMulti-edge VHM spiral cutter for composites – rosette face (CNR) and machining without delamination\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eCNR.08.030.080.08R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIndustrial roughing cutter made from solid cemented carbide (VHM) with a rosette-type face (CNR) and neutral cutting edge geometry (chip removal to the sides). The front construction facilitates axial entry into the material along the Z-axis, reducing cutting resistance and eliminating the risk of damage to the structure upon entry. The multi-edge cutting system breaks the material, preventing the delamination of composites and the pulling out of glass and carbon fibres. The neutral cutting direction does not generate axial forces (either pushing or lifting), ensuring a high edge finishing standard on both sides of the plate. Designed for 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 cutting geometry (CNR):\u003c\/strong\u003e The dedicated front geometry reduces resistance during axial plunging, enabling stable entry into the material.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMulti-edge roughing system:\u003c\/strong\u003e Dense tooth configuration finely crushes chips, preventing the layers from peeling apart and edge fraying.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eNeutral chip removal to the sides:\u003c\/strong\u003e The absence of pressure or lifting of the workpiece ensures stable cutting and a clean profile on both sides.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSolid cemented carbide (VHM):\u003c\/strong\u003e High hardness and abrasion resistance provide a longer lifespan when working with 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 designed for rough cutting operations, axial entry into the material, cutting, and bonding in composites and plywood on CNC machines.\u003c\/p\u003e\u003cp\u003eUsed for machining materials such as: carbon 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":57444671291732,"sku":"CNR.08.030.080.08R","price":51.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/CNR.08.030.080.08R_CNR.08.030.080.08R-112.jpg?v=1791281611","url":"https:\/\/es.ita.tools\/en\/products\/fresa-para-composites-desbaste-d8-i30-l80-s8-rh","provider":"ITA TOOLS","version":"1.0","type":"link"}