{"product_id":"fresa-helicoidal-acabado-vhm-z2-d8-i42-l90-s8-lh-positivo","title":"Spiral router bit Finishing VHM Z2 D8 I42 L90 S8 LH positive ","description":"\u003ch2\u003eSpiral end mill HSS two-flute \u003cstrong\u003e8x42\u003c\/strong\u003e\u0026nbsp;from the series \u003cstrong\u003eSB01\u003c\/strong\u003e – perfect edge quality and high machining efficiency\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSB01.08.042.090.08L\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHigh-performance spiral end mill made from solid sintered carbide (HSS) from the \u003cstrong\u003eSB01\u003c\/strong\u003e line, designed for tasks related to precise cutting, shaping, and finishing on high-speed mills and CNC machining centres. The tool uses a two-flute spiral geometry in a positive \u003cstrong\u003e2\u003c\/strong\u003e configuration, which forces efficient 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 system and guaranteeing an excellent standard of finish on the machined material.\u003c\/p\u003e\u003ch3\u003eDesign advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eFinishing geometry Z2 (upward chip removal):\u003c\/strong\u003e Two cutting edges guarantee high cutting efficiency, ideal edge finishing quality, and efficient upward chip removal.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePremium sintered carbide monolith (HSS):\u003c\/strong\u003e 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\u003ePVD coating application possibility:\u003c\/strong\u003e The option of applying protective layers (e.g., TiSiN or PLATINIUM) allows for multiple extensions of edge lifespan, reduces friction, and protects against overheating.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eLow roughness of the shank:\u003c\/strong\u003e The surface of the shank with a roughness index of \u003cstrong\u003eRa ≤ 0.3 µm\u003c\/strong\u003e prevents the mill from rotating in the chuck and eliminates the risk of wear on the spindle cone.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDynamic balancing to standard G2.5:\u003c\/strong\u003e Certified static-dynamic balancing in the high class \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\u003eApplication and scope of use:\u003c\/h3\u003e\u003cp\u003eThe tool is designed for cutting operations, contour milling, and edge finishing.\u003c\/p\u003e\u003cp\u003eIt performs excellently in the machining of materials such as: soft and hardwood, raw MDF board, plywood, and raw chipboard.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57445154455892,"sku":"SB01.08.042.090.08L","price":35.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SB01.08.042.090.08L_SB01.08.042.090.08L-104.jpg?v=1793968135","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-acabado-vhm-z2-d8-i42-l90-s8-lh-positivo","provider":"ITA TOOLS","version":"1.0","type":"link"}