{"product_id":"fresa-helicoidal-para-aluminio-y-plasticos-vhm-z2-d12-i25-l70-s12-rh-acabado-positivo","title":"Spiral router bit for aluminum \u0026 plastics VHM Z2 D12 I25 L70 S12 RH Finishing positive","description":"\u003ch2\u003eTwo-flute VHM spiral milling cutter for aluminium and plastics with upward chip removal – clean bottom edge\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSQ01.12.025.070.12R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIndustrial two-flute spiral milling cutter made from solid carbide (VHM) with positive geometry (upward chip removal). The design of two cutting edges (Z2) ensures higher tool rigidity, reduced vibrations, and the possibility of using higher feed rates while maintaining stability. The right-hand spiral effectively lifts chips upward, ensuring cleanliness and preventing tearing on the bottom edge of the machined material. Designed for precision cutting, welding, and edge finishing in aluminium, plastics, and composite materials on CNC machining centres and overhead milling machines. The finishing geometry combined with polished chip flutes prevents workpiece adhesion to the cutter body. The ground shank with an accuracy class of H6 eliminates radial runout, protecting the machine's 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 cutter rigidity and allow for higher feed speeds with very smooth guiding in the material.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePositive geometry (upward chip removal):\u003c\/strong\u003e The right-hand spiral directs chips upwards, preventing fraying and tears on the bottom of the machined plate.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePolished chip flutes:\u003c\/strong\u003e The mirror-like surface of the spiral reduces friction, effectively preventing chips from sticking and welding to the body.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eFinishing cutting edge geometry:\u003c\/strong\u003e Precisely ground cutting edges ensure a smooth finish on the machined surfaces.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSolid carbide (VHM):\u003c\/strong\u003e The rigid and wear-resistant structure of the solid reduces vibrations and maintains 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 according to ISO standards guarantees vibration-free operation at very high speeds.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eIntended use and scope of application:\u003c\/h3\u003e\u003cp\u003eThe tool is intended for cutting operations as well as welding and edge finishing in aluminium, plastics, and composites on CNC machining centres.\u003c\/p\u003e\u003cp\u003eUsed for machining materials such as: aluminium, plastics, and composites like CORIAN® and HPL.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57444931600724,"sku":"SQ01.12.025.070.12R","price":45.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SQ01.12.025.070.12R_186.12.025.070.12RA-103.jpg?v=1791282828","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-para-aluminio-y-plasticos-vhm-z2-d12-i25-l70-s12-rh-acabado-positivo","provider":"ITA TOOLS","version":"1.0","type":"link"}