{"product_id":"fresa-helicoidal-acabado-vhm-z3-d12-i52-l100-s12-rh-positivo-1","title":"Spiral router bit Finishing VHM Z3 D12 I52 L100 S12 RH positive ","description":"\u003ch2\u003e3-flute VHM spiral cutter with chip breaker \u003cstrong\u003e12x52 mm\u003c\/strong\u003e from the \u003cstrong\u003eSC03\u003c\/strong\u003e series – maximum performance and high processing standards\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSC03.12.052.100.12R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA high-performance spiral cutter made from a solid monolith of sintered carbide (VHM) from the \u003cstrong\u003eSC03\u003c\/strong\u003e line, designed for efficient processing of formats, cutting, and roughing-finishing operations on overhead spindle milling machines and CNC centres. The tool features a three-flute spiral geometry in a \u003cstrong\u003eZ3R\u003c\/strong\u003e positive configuration, ensuring immediate removal of dust and chips upwards as well as maintaining perfect cleanliness of the bottom edge. The chip breaker significantly reduces the mechanical loads on the system and crushes the material, allowing for operations at increased feed rates without loss of stability. The ground shank in tolerance class \u003cstrong\u003eH6\u003c\/strong\u003e eliminates radial run-out, 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\u003eZ3R chip breaker geometry (upward discharge):\u003c\/strong\u003e The arrangement of three cutting edges with a chip breaker reduces working resistance, optimises the discharge of crushed material and enables rapid feed with an ideal finish of the bottom edge.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMonolith of Premium sintered carbide (VHM):\u003c\/strong\u003e The rigid, monolithic design prevents the cutter from deforming during high-force operations, allowing for cutting precision to be maintained.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePossibility of applying PVD coating:\u003c\/strong\u003e The option to apply protective layers (including TiSiN or PLATINIUM) allows for multiple extensions of edge life, 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 index of \u003cstrong\u003eRa ≤ 0.3 µm\u003c\/strong\u003e prevents the cutter from spinning 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 an exceptionally high class \u003cstrong\u003eG2.5\u003c\/strong\u003e (according to ISO\/EN) reduces noise and vibration generated at maximum speeds.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eIntended use and application range:\u003c\/h3\u003e\u003cp\u003eThe tool is designed for cutting, contour milling, grooving, and medium roughing and finishing operations.\u003c\/p\u003e\u003cp\u003eIt performs excellently in processing materials such as: soft and hard wood, raw MDF board, plywood, and raw chipboard.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57444913316180,"sku":"SC03.12.052.100.12R","price":75.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SC03.12.052.100.12R_195.12.052.100.12RN-106.jpg?v=1793968196","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-acabado-vhm-z3-d12-i52-l100-s12-rh-positivo-1","provider":"ITA TOOLS","version":"1.0","type":"link"}