{"product_id":"fresa-helicoidal-para-aluminio-y-plasticos-con-cuello-vhm-z2-d12-i25-l120-s12-rh-acabado-positivo","title":"Spiral router bit for aluminum \u0026 plastics with neck VHM Z2 D12 I25 L120 S12 RH Finishing positive","description":"\u003ch2\u003eTwo-flute VHM spiral end mill with undercut for aluminium and plastics with upward chip removal – clean bottom edge\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSQ02.12.025.120.12R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIndustrial two-flute spiral end mill made of solid carbide (VHM) with positive geometry (upward chip removal) and body necking (undercut\/shank). The arrangement of two cutting edges (Z2) ensures high rigidity and stability during operation, allowing for increased feed rates without the risk of vibrations. The undercut eliminates the risk of tool collision with the material during deep milling, facilitates free chip removal, and reduces friction, protecting the workpiece from overheating. The right-hand helical geometry efficiently directs chips upwards, guaranteeing a clean, smooth, and tear-free bottom edge. Also suitable for precise cutting and edge jointing and finishing in aluminium, ALU\/PVC profiles, plastics, and composites on CNC machining centres and overhead milling machines. The ground shank in accuracy class H6 eliminates radial run-out, protecting the machine drive system.\u003c\/p\u003e\u003ch3\u003eConstruction advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eOptimised design with undercut (shank):\u003c\/strong\u003e The necking of the body eliminates the risk of tool collision with the material during deep milling, facilitates free chip removal, and reduces friction, protecting the workpiece from overheating.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eTwo-flute Z2 design (positive):\u003c\/strong\u003e Two cutting edges provide higher processing efficiency and allow for operation at higher feed rates while maintaining smooth cutting.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePositive geometry (upward chip removal):\u003c\/strong\u003e The right-hand spiral lifts chips upwards, effectively preventing tearing and fraying on the underside of the workpiece.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePolished chip flutes:\u003c\/strong\u003e The mirror finish of the spiral reduces friction and prevents chips from welding to the tool body.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eFinishing edge geometry:\u003c\/strong\u003e Precise finishing of the cutting edges ensures quality and smoothness of the machined surface.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMonolithic carbide (VHM):\u003c\/strong\u003e The rigid and wear-resistant structure of the monolith guarantees long tool life and dimensional accuracy.\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 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 designed for cutting operations and edge jointing and finishing in aluminium, profiles, and plastics on CNC machining centres.\u003c\/p\u003e\u003cp\u003eUsed in the machining of materials such as: aluminium, aluminium profiles and PVC, plastics, and composites such as CORIAN® and HPL.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57445050941780,"sku":"SQ02.12.025.120.12R","price":72.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SQ02.12.025.120.12R_186.12.025.120.12RM-110.jpg?v=1791283364","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-para-aluminio-y-plasticos-con-cuello-vhm-z2-d12-i25-l120-s12-rh-acabado-positivo","provider":"ITA TOOLS","version":"1.0","type":"link"}