{"product_id":"fresa-helicoidal-acabado-vhm-z2-2-d12-i18-l70-s12-rh-pos-neg-tisin","title":"Spiral router bit Finishing VHM Z2+2 D12 I18 L70 S12 RH pos.\/neg. TiSiN","description":"\u003ch2\u003eVHM spiral end mill compression finishing Z#number_of_edges_z from the SM01 series – ideal edge quality without chipping\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSM01.12.018.070.12TR\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIndustrial spiral end mill made from solid carbide (VHM) from the \u003cstrong\u003eSM01\u003c\/strong\u003e series with compression geometry. The tool is equipped with opposing helical flutes that simultaneously push the chips down from the upper edge and up from the lower edge, pressing the laminate against the core of the board. Designed for finishing, cutting, edging, and trimming, as well as nest cutting technology on CNC machining centres. The compression design eliminates the risk of chipping and tearing on both sides of the machined material. The ground shank with an accuracy class of H6 mitigates radial runout, ensuring smooth machining and long spindle life.\u003c\/p\u003e\u003ch3\u003eConstruction advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eCompression geometry (Positive-Negative):\u003c\/strong\u003e The combination of right-hand and left-hand cutting edges ensures a smooth, clean edge without chipping on both the upper and lower surfaces of the board.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eFinishing cutting edge geometry:\u003c\/strong\u003e Precisely ground cutting edges provide high surface quality without the need for additional finishing.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSolid carbide (VHM):\u003c\/strong\u003e The rigid monolithic construction reduces tool deflection under load and maintains dimensional accuracy.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eLow shank roughness (Ra ≤ 0.3 µm):\u003c\/strong\u003e The ground shank surface prevents slipping in the tool holder and protects the spindle taper from wear.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDynamic balancing class G2.5:\u003c\/strong\u003e Balancing in accordance with ISO standards eliminates vibrations at high rotational speeds.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSpecial protective coating TiSiN:\u003c\/strong\u003e Copper-coloured PVD coating, 1–4 µm thick with high microhardness of 3570 HV (HV 0.05). It exhibits excellent resistance to abrasive and thermal wear when working at high cutting temperatures, significantly extending the tool life and reducing tool change frequency.\u0026nbsp;\u0026nbsp;\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eIntended use and application range:\u003c\/h3\u003e\u003cp\u003eThe tool is designed for cutting, nest cutting, as well as edging and trimming on CNC machines.\u003c\/p\u003e\u003cp\u003eIt performs excellently in machining materials such as: soft and hard solid wood, raw and laminated MDF board, raw and laminated chipboard, as well as raw and veneered plywood.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57445083316564,"sku":"SM01.12.018.070.12TR","price":76.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SM01.12.018.070.12TR_190.12.018.070.12TSR-103.jpg?v=1794297364","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-acabado-vhm-z2-2-d12-i18-l70-s12-rh-pos-neg-tisin","provider":"ITA TOOLS","version":"1.0","type":"link"}