{"product_id":"fresa-helicoidal-para-aluminio-y-plasticos-vhm-z2-d12-i42-l90-s12-rh-acabado-positivo","title":"Spiral router bit for aluminum \u0026 plastics VHM Z2 D12 I42 L90 S12 RH Finishing positive","description":"\u003ch2\u003eTwo-flute spiral cutter VHM for aluminium and plastics with upward chip eject – clean bottom edge\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSQ01.12.042.090.12R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIndustrial two-flute spiral cutter made from monolithic cemented carbide (VHM) with positive geometry (upward chip eject). The arrangement of two cutting edges (Z2) ensures higher tool rigidity, vibration reduction, and the ability to use higher feeds while maintaining stability. The right-hand spiral effectively lifts chips upwards, guaranteeing cleanliness and the absence of tearing on the bottom edge of the processed material. Designed for precise cutting as well as jointing and edge smoothing in aluminium, plastics, and composite materials on CNC machining centres and overhead milling machines. The finishing geometry combined with polished chip grooves prevents the accumulation of chips on the tool body. The ground shank in class H6 accuracy eliminates radial runout, protecting the machine spindle.\u003c\/p\u003e\u003ch3\u003eStructural advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eTwo-flute design Z2 (positive):\u003c\/strong\u003e Two cutting edges increase the rigidity of the cutter and allow for higher feed speeds while maintaining smooth operation in the material.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePositive geometry (upward chip eject):\u003c\/strong\u003e The right-hand spiral directs chips upwards, preventing fraying and tearing on the underside of the processed plate.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePolished chip grooves:\u003c\/strong\u003e The mirror surface of the spiral reduces friction, effectively preventing chips from sticking and welding to the tool body.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eFinishing blade geometry:\u003c\/strong\u003e Precisely ground cutting edges ensure a smooth finish on the machined surfaces.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMonolithic cemented carbide (VHM):\u003c\/strong\u003e The rigid and wear-resistant structure of the monolith reduces vibrations and allows for dimensional precision.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eLow shank roughness (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 in accordance with ISO standards ensures 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 cutting operations as well as jointing and edge smoothing in aluminium, plastics, and composites on CNC machining centres.\u003c\/p\u003e\u003cp\u003eUsed in the machining of materials such as: aluminium, plastics, and composites like CORIAN® and HPL.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57444982817108,"sku":"SQ01.12.042.090.12R","price":90.0,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-para-aluminio-y-plasticos-vhm-z2-d12-i42-l90-s12-rh-acabado-positivo","provider":"ITA TOOLS","version":"1.0","type":"link"}