{"product_id":"fresa-helicoidal-semiacabado-desbaste-y-acabado-vhm-z4-d20-i60-l120-s20-rh-positivo","title":"Spiral router bit Semi-finishing \/ Roughing-Finishing VHM Z4 D20 I60 L120 S20 RH positive ","description":"\u003ch2\u003eFour-blade spiral end mill VHM finishing-heavy series SH01 – high efficiency and machining precision\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSH01.20.060.120.20R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIndustrial spiral end mill made of solid carbide (VHM) from the \u003cstrong\u003eSH01\u003c\/strong\u003e series with a positive design (chip ejection upwards). Designed for efficient cutting and joining and aligning the edges of wood and wood-based materials on CNC machining centres and overhead milling machines. The tool features a geometry that combines the advantages of roughing and finishing machining and the use of four spiral blades (Z4). This ensures high cutting efficiency, a smooth finish on the lower edge of the machined material, and a smooth operation at high feed speeds. The ground shank in accuracy class H6 eliminates radial runout, preventing vibrations and protecting the machine's spindle.\u003c\/p\u003e\u003ch3\u003eDesign advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eFour-blade Z4 design (positive):\u003c\/strong\u003e Four spiral blades with chip ejection upwards guarantee efficiency and a clean finish on the lower edge of the machined part.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eHybrid geometry (finishing-heavy):\u003c\/strong\u003e The blade profile allows for simultaneous excess removal and achieving a finished surface after cutting.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSolid carbide (VHM):\u003c\/strong\u003e Rigid monolithic construction reduces tool deflection under load and maintains dimensional precision.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eLow grip roughness (Ra ≤ 0.3 µm):\u003c\/strong\u003e The ground surface of the shank prevents slipping in the tool holder and protects the spindle taper from wear.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDynamic balancing in class G2.5:\u003c\/strong\u003e Balancing compliant with ISO standards guarantees stable operation without vibration at high speeds.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eIntended use and application range:\u003c\/h3\u003e\u003cp\u003eThe tool is intended for cutting and joining and aligning edges on CNC machining centres and overhead milling machines.\u003c\/p\u003e\u003cp\u003eIt performs excellently in machining soft and hard solid wood, raw MDF boards, raw chipboards, and plywood.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57444947001684,"sku":"SH01.20.060.120.20R","price":225.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SH01.20.060.120.20R_197.20.060.120.20R-105_a5c7a907-398d-49f1-a57a-ad7ae9aa1fed.jpg?v=1794297156","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-semiacabado-desbaste-y-acabado-vhm-z4-d20-i60-l120-s20-rh-positivo","provider":"ITA TOOLS","version":"1.0","type":"link"}