{"product_id":"fresa-helicoidal-desbaste-vhm-z3-d12-i52-l100-s12-rh-positivo","title":"Spiral router bit Roughing VHM Z3 D12 I52 L100 S12 RH positive ","description":"\u003ch2\u003eVHM three-fluted roughing spiral end mill \u003cstrong\u003e12x52 mm\u003c\/strong\u003e from the \u003cstrong\u003eSF01\u003c\/strong\u003e series – maximum efficiency in rough machining\u0026nbsp;\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSF01.12.052.100.12R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIndustrial spiral end mill made from solid carbide (VHM) from the \u003cstrong\u003eSF01\u003c\/strong\u003e line, designed for intensive cutting, preliminary shaping, and efficient rough machining on overhead spindle milling machines and CNC centres. The tool uses a three-flute spiral geometry with a roughing profile in a positive \u003cstrong\u003eZ3\u003c\/strong\u003e configuration, ensuring efficient upward chip removal and a clean finish on the part's bottom edge. Dedicated roughing teeth effectively break down the material into smaller particles, reducing cutting resistance and relieving the machine's drive system. The ground shank in tolerance class \u003cstrong\u003eH6\u003c\/strong\u003e minimises radial run-out, protecting the spindle and guaranteeing a high level of stability during operation.\u003c\/p\u003e\u003ch3\u003eAdvantages of design and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eZ3 roughing design (upward chip removal):\u003c\/strong\u003e Three cutting edges with a roughing profile reduce work resistance, efficiently remove chips upwards, and allow for machining at high feed rates while maintaining a clean bottom edge.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMonolithic Premium carbide (VHM):\u003c\/strong\u003e The rigid monolithic structure limits tool deflection under load and ensures high dimensional precision.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eOption for PVD coating:\u003c\/strong\u003e The possibility of applying protective coatings (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 shank:\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 cone wear in the spindle.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDynamic balancing to the G2.5 standard:\u003c\/strong\u003e Certified static-dynamic balancing in the high \u003cstrong\u003eG2.5\u003c\/strong\u003e class (according to ISO\/EN) eliminates noise and reduces vibrations generated 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 operations, preliminary shaping, and efficient rough machining.\u003c\/p\u003e\u003cp\u003eIt performs excellently in the machining of materials such as softwood and hardwood, plywood, and raw particle board and raw MDF board.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57444720968020,"sku":"SF01.12.052.100.12R","price":76.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SF01.12.052.100.12R_SF01.12.052.100.12R-106.jpg?v=1791281832","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-desbaste-vhm-z3-d12-i52-l100-s12-rh-positivo","provider":"ITA TOOLS","version":"1.0","type":"link"}