{"product_id":"fresa-helicoidal-acabado-vhm-z3-d10-i25-l70-s10-rh-positivo-tisin","title":"Spiral router bit Finishing VHM Z3 D10 I25 L70 S10 RH positive TiSiN","description":"\u003ch2\u003eThree-flute VHM spiral end mill with chip breaker and TiSiN coating \u003cstrong\u003e10x25 mm\u003c\/strong\u003e from the \u003cstrong\u003eSC23\u003c\/strong\u003e series – maximum lifespan and machining efficiency\u0026nbsp;\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSC23.10.025.070.10TR\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHigh-performance spiral end mill made from solid sintered carbide (VHM) from the \u003cstrong\u003eSC23\u003c\/strong\u003e line, designed for formatting, cutting and roughing-finish operations on overhead spindle milling machines and CNC centres. The tool utilises a three-flute spiral geometry in a \u003cstrong\u003eZ3R\u003c\/strong\u003e positive configuration, which guarantees immediate removal of dust and chips upwards while maintaining perfect cleanliness of the bottom edge. The applied TiSiN protective coating significantly reduces friction, prevents overheating of the cutting edges, and greatly extends the tool's lifespan. The ground shank with tolerance class \u003cstrong\u003eH6\u003c\/strong\u003e eliminates radial runout, protecting the spindle bearing system and ensuring impeccable detail quality.\u003c\/p\u003e\u003ch3\u003eConstruction advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eAdvanced TiSiN protective coating:\u003c\/strong\u003e PVD layer with microstructural hardness of 3570 HV 0.05, thickness of 1–4 μm and low friction coefficient (0.5) exhibits resistance to thermal loads, reduces resistance, and significantly extends tool durability.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eZ3R chip breaker geometry (upward chip ejection):\u003c\/strong\u003e The arrangement of three cutting edges with a chip breaker lowers work resistance, improves the ejection of fragmented material, and enables fast feed with ideal finishing of the bottom edge.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePremium sintered carbide monolith (VHM):\u003c\/strong\u003e Rigid monolithic construction limits tool deflection under load and ensures high dimensional precision.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eLow roughness of the shank:\u003c\/strong\u003e Shank surface with a roughness index of \u003cstrong\u003eRa ≤ 0.3 µm\u003c\/strong\u003e secures the mill from rotating in the holder and eliminates the risk of wear on the spindle taper.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDynamic balancing to G2.5 standard:\u003c\/strong\u003e Certified static-dynamic balancing in the stringent class \u003cstrong\u003eG2.5\u003c\/strong\u003e (according to ISO\/EN) minimizes noise and reduces vibrations generated at the highest speeds.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eIntended use and scope of application:\u003c\/h3\u003e\u003cp\u003eThe tool is intended for cutting, contour milling, slotting and medium roughing and finishing machining.\u003c\/p\u003e\u003cp\u003eIt performs excellently in machining materials such as: soft and hard wood, raw MDF board, plywood, and raw particle board.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57445155340628,"sku":"SC23.10.025.070.10TR","price":60.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SC23.10.025.070.10TR_S95.16.055.110.16RLM-208.jpg?v=1793968210","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-acabado-vhm-z3-d10-i25-l70-s10-rh-positivo-tisin","provider":"ITA TOOLS","version":"1.0","type":"link"}