{"product_id":"fresa-helicoidal-para-aluminio-y-plasticos-vhm-z3-d4-i12-l60-s4-rh-acabado-positivo","title":"Spiral router bit for aluminum \u0026 plastics VHM Z3 D4 I12 L60 S4 RH Finishing positive","description":"\u003ch2\u003eThree-flute VHM Spiral End Mill for Aluminium and Plastics with Upward Chip Evacuation – Clean Bottom Edge\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSR01.04.012.060.04R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIndustrial three-flute spiral end mill made from solid carbide (VHM) with positive geometry (upward chip evacuation). The arrangement of three cutting edges (Z3) ensures higher rigidity of the body and the ability to operate at significantly higher feed rates compared to two-flute tools. The right-hand spiral efficiently evacuates the chips upwards, guaranteeing a clean and tear-free bottom edge. Designed for highly efficient cutting, welding and edge trimming in aluminium, plastics and composites on CNC machining centres and overhead milling machines. The finishing geometry of the cutting edges combined with polished flutes prevents the accumulation of chips on the tool body. The ground shank in accuracy class H6 eliminates radial runout, protecting the machine's drive system.\u003c\/p\u003e\u003ch3\u003eStructural Advantages and Technical Properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eThree-flute Z3 (positive) design:\u003c\/strong\u003e Three cutting edges allow for a significant increase in feed speed while maintaining smooth cutting and high finish quality.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePositive geometry (upward chip evacuation):\u003c\/strong\u003e The right-hand spiral lifts the chips upwards, effectively preventing fraying and tearing on the underside of the workpiece.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePolished flutes:\u003c\/strong\u003e The mirror-like surface of the spiral reduces friction and counteracts chip welding to the tool body.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eFinishing blade geometry:\u003c\/strong\u003e Precision finishing of the cutting edges ensures a smooth surface after machining.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSolid carbide (VHM):\u003c\/strong\u003e The rigid and wear-resistant structure of the solid guarantees a 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 cone from wear.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDynamic balance in class G2.5:\u003c\/strong\u003e Balancing according to ISO standards ensures 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 as well as welding and edge trimming in aluminium, plastics and composite materials on CNC machining centres.\u003c\/p\u003e\u003cp\u003eUsed for processing materials such as: aluminium, plastics, and composites such as CORIAN® and HPL.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57445177622868,"sku":"SR01.04.012.060.04R","price":13.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SR01.04.012.060.04R_SR01.04.012.060.04R-207.jpg?v=1791284030","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-para-aluminio-y-plasticos-vhm-z3-d4-i12-l60-s4-rh-acabado-positivo","provider":"ITA TOOLS","version":"1.0","type":"link"}