{"product_id":"fresa-diamantada-pcd-z2-2-d18-i25-l84-s20-h2-5-rh","title":"PCD diamond router bit Z2+2 D18 I25 L84 S20 H2,5 RH","description":"\u003ch2\u003ePCD diamond cutter from the DTN Z2+2 series – for finishing, nesting, and formatting\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e\u0026nbsp;DTN.18.025.20.0SR\u003c\/p\u003e\u003cp\u003eThe industrial diamond cutter from the \u003cstrong\u003eDTN\u003c\/strong\u003e group is designed for specialised formatting operations, nesting, and precise finishing of materials on overhead spindle milling machines and CNC centres. The tool uses a blade arrangement \u003cstrong\u003eZ2+2 -\u0026nbsp;\u003c\/strong\u003e\u0026nbsp;where polycrystalline diamond (PCD) inserts are arranged on four working spirals, supported by a front insert made of sintered carbide (HM). The cutter shaft comprises a body made of high-hardness steel (\u003e 28 HRC). This construction facilitates the free removal of dust, while the ground shank in a tight tolerance class \u003cstrong\u003eH6\u003c\/strong\u003e eliminates radial runout, protecting the spindle bearings and ensuring excellent edge condition after machining.\u0026nbsp;\u003c\/p\u003e\u003ch3\u003eDesign advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eZ2+2 geometry\u0026nbsp;based on four spirals:\u003c\/strong\u003e A configuration that provides high cutting efficiency and an excellent standard of material surface finish while maintaining great operational stability.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eLaser edge treatment (ablation):\u003c\/strong\u003e The blade profiles are finished directly with a laser beam, achieving edge radii on the order of \u003cstrong\u003e15 µm\u003c\/strong\u003e and ensuring a cutting surface free from micro-chipping.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePolished chip grooves and cutting zone:\u003c\/strong\u003e The smoothed rear part of the PCD diamond insert, combined with capacious chip channels, prevents the adherence of cuttings and facilitates quick dust removal from the cutting zone.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eLow roughness of the shank:\u003c\/strong\u003e The surface of the shaft with a roughness index of \u003cstrong\u003eRa ≤ 0.3 µm\u003c\/strong\u003e secures the cutter against rotating in the holder and eliminates the risk of cone wear in the spindle.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDynamic balancing in G2.5 standard:\u003c\/strong\u003e Certified static-dynamic balancing in an exacting class \u003cstrong\u003eG2.5\u003c\/strong\u003e (according to ISO\/EN) minimises noise and reduces vibrations generated at high speeds.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eRegeneration capability:\u003c\/strong\u003e Depending on the height of the diamond insert used: an insert \u003cstrong\u003eH = 2.0 mm\u003c\/strong\u003e allows for \u003cstrong\u003e2 times\u003c\/strong\u003e sharpening, an insert \u003cstrong\u003eH = 2.5 mm\u003c\/strong\u003e permits sharpening a maximum of \u003cstrong\u003e2–3 times\u003c\/strong\u003e, variants \u003cstrong\u003eH = 3.0 mm \/ H = 3.5 mm\u003c\/strong\u003e allow for sharpening a maximum of \u003cstrong\u003e3–4 times\u003c\/strong\u003e, while inserts \u003cstrong\u003eH = 4.0 mm \/ H = 4.5 mm\u003c\/strong\u003e enable sharpening a maximum of \u003cstrong\u003e4–6 times\u003c\/strong\u003e.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eIntended use and application range:\u003c\/h3\u003e\u003cp\u003eThe tool is intended for cutting, nesting, contour milling, and grooving operations.\u003c\/p\u003e\u003cp\u003eIt performs excellently in processing materials such as raw and laminated MDF boards, raw and laminated chipboards, and raw and laminated plywood.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57445219893588,"sku":"DTN.18.025.20.0SR","price":78.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/DTN.18.025.20.0SR_DTN.18.025.20.0SR-107.jpg?v=1791284241","url":"https:\/\/es.ita.tools\/en\/products\/fresa-diamantada-pcd-z2-2-d18-i25-l84-s20-h2-5-rh","provider":"ITA TOOLS","version":"1.0","type":"link"}