{"product_id":"fresa-helicoidal-acabado-vhm-z2-d12-i42-l90-s12-rh-positivo","title":"Spiral router bit Finishing VHM Z2 D12 I42 L90 S12 RH positive ","description":"\u003ch2\u003eTwo-flute VHM Spiral Mill \u003cstrong\u003e12x42\u003c\/strong\u003e\u0026nbsp;from the \u003cstrong\u003eSB01\u003c\/strong\u003e series – perfect edge quality and high machining performance\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSB01.12.042.090.12R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHigh-performance spiral mill made from a solid sintered carbide (VHM) monolith from the \u003cstrong\u003eSB01\u003c\/strong\u003e line, designed for tasks involving precise cutting, formatting, and finishing on overhead spindle milling machines and CNC centres. The tool features a two-flute spiral geometry in a positive \u003cstrong\u003e2\u003c\/strong\u003e configuration, which forces effective chip removal upwards. The use of high-quality micro-grain carbide ensures high resistance to abrasive wear and significantly extends the cutting edge's lifespan. The ground shank with a tolerance class of \u003cstrong\u003eH6\u003c\/strong\u003e eliminates radial runout, protecting the spindle bearing assembly and guaranteeing an excellent finish standard of the machined material.\u003c\/p\u003e\u003ch3\u003eDesign advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eZ2 finishing geometry (upward chip evacuation):\u003c\/strong\u003e Two cutting edges guarantee high cutting efficiency, ideal edge finish standard, and efficient upward chip removal.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMonolith of Premium Sintered Carbide (VHM):\u003c\/strong\u003e The rigid, monolithic construction prevents deformation of the mill during operation under high force, allowing for narrow dimensional tolerances to be maintained.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePossibility of applying PVD coating:\u003c\/strong\u003e The option of applying protective layers (e.g., TiSiN or PLATINIUM) allows for multiple extension of the edge lifespan, reduces friction, and protects against overheating.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eLow roughness of the gripping part:\u003c\/strong\u003e The shank surface with a roughness indicator of \u003cstrong\u003eRa ≤ 0.3 µm\u003c\/strong\u003e prevents the mill from rotating in the holder and eliminates the risk of wear on the cone in the spindle.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDynamic balancing to standard G2.5:\u003c\/strong\u003e Certified static-dynamic balancing in a high standard of \u003cstrong\u003eG2.5\u003c\/strong\u003e (according to ISO\/EN) reduces noise and minimizes vibrations generated at high speeds (up to 18,000 RPM).\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eIntended use and application range:\u003c\/h3\u003e\u003cp\u003eThe tool is designed for cutting operations, contour milling, and finishing of edges.\u003c\/p\u003e\u003cp\u003eIt performs excellently in the machining of materials such as: soft and hardwood, raw MDF board, plywood, and raw particleboard.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57444721754452,"sku":"SB01.12.042.090.12R","price":70.2,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SB01.12.042.090.12R_191.12.042.090.12R-104.jpg?v=1791281836","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-acabado-vhm-z2-d12-i42-l90-s12-rh-positivo","provider":"ITA TOOLS","version":"1.0","type":"link"}