{"product_id":"fresa-helicoidal-acabado-vhm-z2-d3-17-i12-7-l50-8-s6-35-rh-negativo","title":"Spiral router bit Finishing VHM Z2 D3,17 I12,7 L50,8 S6,35 RH negative ","description":"\u003ch2\u003eTwo-flute VHM spiral mill \u003cstrong\u003e3.17x12.7\u003c\/strong\u003e\u0026nbsp;mm from the \u003cstrong\u003eSB51\u003c\/strong\u003e series – ideal edge quality and high efficiency\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSB51.32.127.508.64R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis high-performance spiral mill made from solid sintered carbide (VHM) from the \u003cstrong\u003eSB51\u003c\/strong\u003e line is designed for precise cutting, shaping, milling, and grooving on spindle milling machines and CNC centres. The tool features a two-flute spiral geometry in a \u003cb\u003eZ\u003c\/b\u003e\u003cb\u003e2 \u003c\/b\u003enegative configuration, which promotes effective chip removal downwards. The use of high-quality micro-grain carbide ensures high resistance to abrasive wear and significantly extends the cutting edge lifespan. The ground shank with a tolerance class of \u003cstrong\u003eH6\u003c\/strong\u003e eliminates radial runout, protecting the spindle bearing assembly and guaranteeing an excellent finish standard for the machined material.\u003c\/p\u003e\u003ch3\u003eConstruction advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eFinishing geometry 2 (downward chip removal):\u003c\/strong\u003e Two cutting edges directing the chips downward ensure a clean top edge of the workpiece and effectively prevent the lifting of veneer or laminate.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMonolith of premium sintered carbide (VHM):\u003c\/strong\u003e The 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\u003ePossibility of PVD coating application:\u003c\/strong\u003e The option to apply protective coatings (including TiSiN or PLATINIUM) allows for multiple extensions of the 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 protects the mill from rotating in the collet and eliminates the risk of wear on the spindle cone.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDynamic balancing to G2.5 standard:\u003c\/strong\u003e Certified static-dynamic balancing in the high category of \u003cstrong\u003eG2.5\u003c\/strong\u003e (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 scope:\u003c\/h3\u003e\u003cp\u003eThe tool is designed for cutting operations, peripheral milling, grooving, notching, and edge finishing machining.\u003c\/p\u003e\u003cp\u003eIt performs excellently in the machining of materials such as: soft and hard wood, raw and laminated MDF boards, raw and laminated plywood, as well as raw and laminated chipboards.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57445196693844,"sku":"SB51.32.127.508.64R","price":12.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SB51.32.127.508.64R_SB51.32.127.508.64R-109_338b959f-dc0a-4573-b9e4-d933e5e6ae69.jpg?v=1793969464","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-acabado-vhm-z2-d3-17-i12-7-l50-8-s6-35-rh-negativo","provider":"ITA TOOLS","version":"1.0","type":"link"}