{"product_id":"fresa-helicoidal-de-punta-esferica-para-aluminio-y-plasticos-vhm-z2-d4-i12-l60-s6-rh-acabado-positivo","title":"Ball nose spiral router bit for aluminum \u0026 plastics VHM Z2 D4 I12 L60 S6 RH Finishing positive","description":"\u003ch2\u003eBimetallic spiral end mill VHM with ball head for aluminium and plastics with upward chip removal – for sculpting and 3D machining\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSQ31.04.012.060.06R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIndustrial bimetallic spiral end mill made of solid carbide (VHM) with a ball geometry (Round Nose) and upward chip removal (positive). The arrangement of two cutting edges (Z2) with a full radius on the fronts enables precise shape milling, sculpting, engraving, and machining of curved surfaces in 3D without leaving sharp ledges. The right-hand spiral effectively lifts the chips upwards, preventing accumulation in the cutting zone. Dedicated to finishing, cutting, and joining tasks 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's drive system.\u003c\/p\u003e\u003ch3\u003eDesign advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eBall geometry (Round Nose):\u003c\/strong\u003e Full radius on the tool's tips allows for precise 3D modelling, machining of spatial surfaces, and smooth transitions in internal radii.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eBimetallic Z2 construction (positive):\u003c\/strong\u003e Two cutting edges increase the rigidity of the tool and allow for efficient work with smooth guidance in the material.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePositive geometry (upward chip removal):\u003c\/strong\u003e Right-hand spiral lifts the chips upward, protecting the lower machined surface from scratches caused by chips.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePolished chip grooves:\u003c\/strong\u003e The mirror surface of the spiral reduces friction and effectively prevents the accumulation of chips on the tool body.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSolid carbide (VHM):\u003c\/strong\u003e Rigid and wear-resistant structure of the solid reduces vibrations and guarantees dimensional stability for precise details.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eLow roughness of the shank (Ra ≤ 0.3 µm):\u003c\/strong\u003e 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\u003ePurpose and field of application:\u003c\/h3\u003e\u003cp\u003eThe tool is intended for 3D finishing, sculpting, engraving, cutting, and joining in aluminium and plastics on CNC machining centres.\u003c\/p\u003e\u003cp\u003eUsed in the processing of materials such as: aluminium, plastics, and composites like CORIAN® and HPL.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57444877402452,"sku":"SQ31.04.012.060.06R","price":23.32,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SQ31.04.012.060.06R_199.04.012.060.06RA-111.jpg?v=1791282505","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-de-punta-esferica-para-aluminio-y-plasticos-vhm-z2-d4-i12-l60-s6-rh-acabado-positivo","provider":"ITA TOOLS","version":"1.0","type":"link"}