{"product_id":"fresa-helicoidal-de-punta-esferica-para-aluminio-y-plasticos-vhm-z2-d5-i12-l60-s5-rh-acabado-positivo","title":"Ball nose spiral router bit for aluminum \u0026 plastics VHM Z2 D5 I12 L60 S5 RH Finishing positive","description":"\u003ch2\u003eBimetallic spiral cutter VHM ball-nosed for aluminium and plastics with upward chip discharge – for sculpting and 3D machining\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSQ31.05.012.060.05R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIndustrial bimetallic spiral cutter made of solid carbide (VHM) with ball-nose geometry (Round Nose) and upward chip discharge (positive). The arrangement of two cutting edges (Z2) with a full radius at the ends enables precise contour milling, sculpting, engraving, and machining of curved 3D surfaces without leaving sharp steps. The right-hand screw line effectively lifts the chips upwards, preventing their accumulation in the cutting area. Dedicated to finishing work, cutting, and bonding in aluminium, plastics, and composite materials on CNC machining centres and overhead spindle milling machines. The finishing geometry combined with polished flutes prevents chip adhesion to the cutter body. Ground shank in precision class H6 eliminates radial runout, protecting the machine drive system.\u003c\/p\u003e\u003ch3\u003eDesign advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eBall-nose geometry (Round Nose):\u003c\/strong\u003e Full radius at the tool ends allows for precise 3D modelling, milling of spatial surfaces, and smooth transitions into internal radii.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eBimetallic Z2 design (positive):\u003c\/strong\u003e Two cutting edges increase the rigidity of the cutter and allow for efficient operation with smooth guidance within the material.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePositive geometry (upward chip discharge):\u003c\/strong\u003e Right-hand spiral lifts chips upwards, protecting the machined lower surface from scratches by the chips.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePolished flutes:\u003c\/strong\u003e The mirror surface of the spiral reduces friction and effectively prevents chip adherence to the body.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSolid carbide (VHM):\u003c\/strong\u003e The rigid and wear-resistant structure of the solid carbide reduces vibrations and guarantees dimensional stability during precise detailing.\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 cone from wear.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDynamic balancing in class G2.5:\u003c\/strong\u003e Balancing compliant with ISO standards ensures vibration-free operation at very high speeds.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eIntended use and application range:\u003c\/h3\u003e\u003cp\u003eThe tool is intended for finishing work in 3D, sculpting, engraving, cutting, and bonding in aluminium and plastics on CNC machining centres.\u003c\/p\u003e\u003cp\u003eUsed in machining materials such as aluminium, plastics, and composites like CORIAN® and HPL.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57445174804820,"sku":"SQ31.05.012.060.05R","price":18.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SQ31.05.012.060.05R_199.05.012.060.05RA-104.jpg?v=1791284018","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-de-punta-esferica-para-aluminio-y-plasticos-vhm-z2-d5-i12-l60-s5-rh-acabado-positivo","provider":"ITA TOOLS","version":"1.0","type":"link"}