{"product_id":"fresa-helicoidal-acabado-vhm-z3-d16-i55-l110-s16-rh-negativo-nadia","title":"Spiral router bit Finishing VHM Z3 D16 I55 L110 S16 RH negative NaDia","description":"\u003ch2\u003eThree-flute VHM spiral end mill \u003cstrong\u003e16x55 mm\u003c\/strong\u003e from the \u003cstrong\u003eSC51\u003c\/strong\u003e series – ideal edge quality and high efficiency\u0026nbsp;\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSC51.16.055.110.16XR\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHigh-performance spiral end mill made from solid sintered carbide (VHM) from the \u003cstrong\u003eSC51\u003c\/strong\u003e line, designed for precise cutting, shaping, grooving, and finishing on vertical milling machines and CNC centres. The tool employs a three-flute spiral geometry in a \u003cstrong\u003eZ3\u003c\/strong\u003e configuration with a negative pitch, which facilitates effective chip removal downwards. The use of high-quality micro-grain carbide ensures high resistance to abrasive wear and significantly extends the cutting edge's service life. The ground shank in tolerance class \u003cstrong\u003eH6\u003c\/strong\u003e eliminates radial runout, protecting the spindle bearing assembly and guaranteeing an excellent standard of finish on the machined material.\u003c\/p\u003e\u003ch3\u003eConstruction advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eZ3 finishing geometry (downward chip ejection):\u003c\/strong\u003e Three cutting edges directing the chips downwards ensure a clean top edge of the workpiece, preventing tearing and effectively eliminating the risk of lifting veneer or laminate at high feed rates.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMonolithic Premium sintered carbide (VHM):\u003c\/strong\u003e The rigid, monolithic structure prevents distortion of the end mill during operation under high force, allowing for narrow dimensional tolerances to be maintained.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePossibility of applying PVD coating:\u003c\/strong\u003e The option to apply protective layers (e.g., TiSiN or PLATINIUM) allows for multiple extensions of the edge life, reduces friction, and protects against overheating.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eLow roughness of the clamping part:\u003c\/strong\u003e The shank surface with a roughness index of \u003cstrong\u003eRa ≤ 0.3 µm\u003c\/strong\u003e protects the end mill from spinning 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 \u003cstrong\u003eG2.5\u003c\/strong\u003e class (according to ISO\/EN) reduces noise and decreases vibrations generated at high speeds (up to 18,000 RPM).\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eIntended use and application range:\u003c\/h3\u003e\u003cp\u003eThe tool is designed for cutting operations, peripheral milling, grooving, and finishing edge machining.\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, as well as raw and laminated particle board.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57444788339028,"sku":"SC51.16.055.110.16XR","price":143.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SC51.16.055.110.16XR_SC51.16.055.110.16XR-111.jpg?v=1793968219","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-acabado-vhm-z3-d16-i55-l110-s16-rh-negativo-nadia","provider":"ITA TOOLS","version":"1.0","type":"link"}