{"product_id":"fresa-helicoidal-acabado-vhm-z1-1-d4-i21-l60-s4-rh-pos-neg","title":"Spiral router bit Finishing VHM Z1+1 D4 I21 L60 S4 RH pos.\/neg. ","description":"\u003ch2\u003eSpiral end mill VHM compression finishing Z#number_of_edges_z from the SL01 series – ideal edge quality without chipping\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSL01.04.021.060.04R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIndustrial spiral end mill made from solid carbide (VHM) from the \u003cstrong\u003eSL01\u003c\/strong\u003e series with compression geometry. The tool features opposing helical cutting edges 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 operations, cutting, jointing, and edge trimming, as well as nesting technology cutting on CNC machining centres. The compression design eliminates the risk of chipping and tearing on both sides of the workpiece. The ground shank in accuracy class H6 reduces 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 guarantees a smooth, clean edge without chipping on both the upper and lower surfaces of the board.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eFinishing geometry of the cutting edges:\u003c\/strong\u003e Precisely ground cutting edges ensure high surface quality without the need for additional finishing.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSolid carbide (VHM):\u003c\/strong\u003e The rigid monolithic structure 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 cone from wear.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDynamic balancing in class G2.5:\u003c\/strong\u003e Balancing in accordance with ISO standards eliminates vibrations at high rotational speeds.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eIntended use and application range:\u003c\/h3\u003e\u003cp\u003eThe tool is intended for cutting operations, nesting technology cutting, as well as jointing and edge 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 particle board, as well as raw and veneered plywood.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57444763926868,"sku":"SL01.04.021.060.04R","price":16.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SL01.04.021.060.04R_190.04.021.060.04R-107.jpg?v=1791281975","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-acabado-vhm-z1-1-d4-i21-l60-s4-rh-pos-neg","provider":"ITA TOOLS","version":"1.0","type":"link"}