{"product_id":"fresa-helicoidal-para-aluminio-y-plasticos-con-cuello-vhm-z1-d5-i20-l80-s8-rh-acabado-positivo","title":"Spiral router bit for aluminum \u0026 plastics with neck VHM Z1 D5 I20 L80 S8 RH Finishing positive","description":"\u003ch2\u003eSingle-Edged Spiral Milling Cutter VHM for Aluminium and Plastics with Upward Chip Ejection – Clean Bottom Edge and Efficient Chip Removal\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSP02.05.020.080.08R1\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIndustrial single-edged spiral milling cutter made from solid carbide (VHM) with positive geometry and undercut (upward chip ejection). The design with the undercut body facilitates immersion into the material, reduces the total friction surface, and ensures optimal chip flow, eliminating the risk of tool clogging during deep machining. The tool features a helix angle of 30° and a polished chip flute, guaranteeing edge finishing. Designed for efficient cutting, grooving, and bevelling and trimming edges in aluminium, ALU\/PVC profiles, plastics, and composites on CNC machining centres and overhead spindle milling machines. The use of a special grade of carbide extends tool life, and the ability to apply protective coatings reduces friction and increases work efficiency. The ground shank in class H6 eliminates radial run-out, protecting the machine's drive system.\u003c\/p\u003e\u003ch3\u003eDesign Advantages and Technical Properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eSingle-Edged Z1 Design with Undercut (Positive):\u003c\/strong\u003e The special undercut design facilitates entry into the material in the Z-axis, limits tool heating, and reduces cutting resistance during deep passes.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSpiral Angle of 30° and Polished Flute:\u003c\/strong\u003e The precise 30° helix angle combined with the polished surface of the spiral eliminates chip welding and promotes smooth upward chip flow.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSpecial Grade of Carbide (VHM):\u003c\/strong\u003e Enhanced wear resistance ensures long tool life during the machining of non-ferrous metals and plastics.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eOption for Coatings:\u003c\/strong\u003e The design accommodates protective coating applications that reduce temperature in the cutting zone.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eLow Surface Roughness of the Shank (Ra ≤ 0.3 µm):\u003c\/strong\u003e The ground surface of the shank 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 compliant with ISO standards guarantees vibration-free operation at very high rotational speeds.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eIntended Use and Applications:\u003c\/h3\u003e\u003cp\u003eThe tool is designed for cutting, grooving, and bevelling and trimming edges in aluminium and profiles on CNC machining centres.\u003c\/p\u003e\u003cp\u003eUsed for machining materials such as: aluminium, aluminium and PVC profiles, ALUCOBOND® panels, ALUCOBOND® A2, and plastics.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57444842832212,"sku":"SP02.05.020.080.08R1","price":61.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SP02.05.020.080.08R1_198.05.020.080.08RM1-106.jpg?v=1791282291","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-para-aluminio-y-plasticos-con-cuello-vhm-z1-d5-i20-l80-s8-rh-acabado-positivo","provider":"ITA TOOLS","version":"1.0","type":"link"}