{"product_id":"fresa-helicoidal-acabado-vhm-z2-d3-i12-l60-s8-rh-negativo","title":"Spiral router bit Finishing VHM Z2 D3 I12 L60 S8 RH negative ","description":"\u003ch2\u003eDouble-edged VHM spiral end mill \u003cstrong\u003e3x12\u003c\/strong\u003e\u0026nbsp;mm from the \u003cstrong\u003eSB51\u003c\/strong\u003e series – ideal edge quality and high efficiency\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSB51.03.012.060.08R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHigh-performance spiral end mill made from solid sintered carbide (VHM) from the \u003cstrong\u003eSB51\u003c\/strong\u003e line, designed for precise cutting, shaping, notching, and grooving on overhead spindle milling machines and CNC centres. The tool employs a double-edged spiral geometry in a \u003cb\u003eZ\u003c\/b\u003e\u003cb\u003e2\u003c\/b\u003e negative configuration, which ensures effective chip removal downwards. The use of high-grade micro-grain carbide provides high wear resistance, significantly extending 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 ensuring an excellent surface finish of the machined material.\u003c\/p\u003e\u003ch3\u003eDesign advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eFinishing geometry 2 (downward discharge):\u003c\/strong\u003e Two cutting edges directing chips downwards guarantee a clean upper edge of the workpiece and effectively prevent lifting of veneer or laminate.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePremium sintered carbide monolith (VHM):\u003c\/strong\u003e The rigid, monolithic structure prevents deformation of the end mill under high force, allowing narrow dimensional tolerances to be maintained.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePVD coating application option:\u003c\/strong\u003e The option to apply protective coatings (including TiSiN or PLATINIUM) allows for multiple extensions of the cutting edge's life, reduces friction, and protects against overheating.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eLow roughness of the shank:\u003c\/strong\u003e The shank surface with a roughness indicator of \u003cstrong\u003eRa ≤ 0.3 µm\u003c\/strong\u003e prevents the end mill from rotating in the holder and eliminates the risk of cone wear in the spindle.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDynamic balancing to G2.5 standard:\u003c\/strong\u003e Certified static-dynamic balancing in the stringent \u003cstrong\u003eG2.5\u003c\/strong\u003e class (according to ISO\/EN) reduces noise and vibrations generated at high speeds (up to 18,000 RPM).\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eApplication and scope of use:\u003c\/h3\u003e\u003cp\u003eThe tool is intended for cutting, contour milling, notching, grooving, and edge finishing operations.\u003c\/p\u003e\u003cp\u003eIt performs excellently in machining materials such as: soft and hard wood, raw and laminated MDF board, raw and laminated plywood, and raw and laminated particleboard.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57444807147860,"sku":"SB51.03.012.060.08R","price":14.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SB51.03.012.060.08R_SB51.03.012.060.08R-103.jpg?v=1793968152","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-acabado-vhm-z2-d3-i12-l60-s8-rh-negativo","provider":"ITA TOOLS","version":"1.0","type":"link"}