{"product_id":"fresa-para-composites-acabado-d6-i20-l70-s6-rh","title":"Router bit for composites Finishing D6 I20 L70 S6 RH","description":"\u003ch2\u003eMulti-flute spiral end mill VHM for composites with downward chip ejection – clean top edge and protection against delamination\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eCVS.06.020.070.06R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIndustrial multi-flute spiral end mill made from solid carbide (VHM) with negative geometry (downward chip ejection). The specialised multi-edged design has been developed for the machining of composite materials, eliminating the risk of delamination and pulling out of glass and carbon fibres. The left-hand helical flute directs the cutting forces and material downward, pressing the workpiece against the table and ensuring a clean top edge without tear-outs. Designed for precision cutting, bonding, grooving, and notching of composites on CNC machining centres and overhead milling machines. The ground shank in accuracy class H6 eliminates radial runout, protecting the machine's drive system.\u003c\/p\u003e\u003ch3\u003eStructural advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eMulti-flute geometry for composites:\u003c\/strong\u003e The multi-edged cutting arrangement cleanly shears the material structure, effectively preventing delamination and pulling out of glass and carbon fibres.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eNegative geometry (downward chip ejection):\u003c\/strong\u003e The left-handed chip flute directs debris downward and presses the workpiece to the substrate, ensuring a clean finish on the top edge of the detail.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSolid carbide (VHM):\u003c\/strong\u003e The rigid and abrasion-resistant solid structure ensures high tool longevity when machining highly abrasive materials.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eLow shank roughness (Ra ≤ 0.3 µm):\u003c\/strong\u003e The ground shank surface prevents slipping in the holder and protects the spindle taper from wear.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDynamic balancing in class G2.5:\u003c\/strong\u003e Balancing in accordance with ISO standards ensures vibration-free operation at very high speeds.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eApplication and scope of use:\u003c\/h3\u003e\u003cp\u003eThe tool is intended for cutting, bonding, grooving, and notching operations on composite materials in CNC machining centres.\u003c\/p\u003e\u003cp\u003eUsed in the machining of materials such as carbon fibre reinforced plastics (CFRP), glass fibre reinforced plastics (GFRP), and composites like CORIAN® and HPL.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57445094293844,"sku":"CVS.06.020.070.06R","price":23.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/CVS.06.020.070.06R_CVS.06.020.070.06R-110.jpg?v=1793967421","url":"https:\/\/es.ita.tools\/en\/products\/fresa-para-composites-acabado-d6-i20-l70-s6-rh","provider":"ITA TOOLS","version":"1.0","type":"link"}