{"product_id":"bernardo-kf-25-d-vario-trapano-fresatrice","title":"Bernardo Drilling and Milling Machine KF 25 D Vario","description":"\u003cp\u003e\u003cstrong\u003eBernardo Mill-Drill KF 25 D Vario \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Bernardo KF 25 D Vario mill-drill is a robust machine, designed for drilling, milling, and threading. Thanks to its 2-stage gearbox and continuous speed adjustment (50–2250 rpm), it offers the possibility to adapt the spindle speed to the material type and machining process.\u003c\/p\u003e\n\u003cp\u003eThe 500 x 180 mm cross table with 305 x 150 mm travel and graduated scale ensures precision in movements. The ±90° inclinable head allows for angular machining, chamfering, and oblique drilling, while the tapered roller bearings guarantee high spindle concentricity (≤0.015 mm).\u003c\/p\u003e\n\u003cp\u003eEquipped with right\/left rotation for threading, digital display for speed and spindle travel, adjustable guard, and CE-compliant EMC filter, this machine is the choice for small workshops and craft businesses that require precision and compactness.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eMain Specifications\u003c\/h3\u003e\u003cbr\u003e Drilling capacity in steel up to Ø 20 mm\u003cbr\u003e Face milling max. Ø 63 mm and end milling max. Ø 20 mm\u003cbr\u003e Continuously variable speed (50–2250 rpm) with 2-stage gearbox\u003cbr\u003e Cross table 500 x 180 mm with travel 305 x 150 mm and graduated scale\u003cbr\u003e Head inclinable ±90° for angular machining and chamfering\u003cbr\u003e High spindle concentricity ≤0.015 mm with tapered roller bearings\u003cbr\u003e Right\/left rotation for threading included\u003cbr\u003e Digital display for speed and spindle travel as standard\u003cbr\u003e Dovetail guides on X, Y, and Z adjustable with gibs\u003cbr\u003e Height-adjustable guard and CE-compliant EMC filter\u003cbr\u003e Compact and stable structure, weight 110 kg\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical table:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrilling capacity in steel\u003c\/td\u003e\n\u003ctd\u003e20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFace milling capacity\u003c\/td\u003e\n\u003ctd\u003e63 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd milling capacity\u003c\/td\u003e\n\u003ctd\u003e20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle-column distance\u003c\/td\u003e\n\u003ctd\u003e170 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle-table distance min.\/max.\u003c\/td\u003e\n\u003ctd\u003e45 – 325 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle travel\u003c\/td\u003e\n\u003ctd\u003e52 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle speed (stepless)\u003c\/td\u003e\n\u003ctd\u003e50 – 1125 \/ 100 – 2250 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle taper\u003c\/td\u003e\n\u003ctd\u003eMT 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTable dimensions\u003c\/td\u003e\n\u003ctd\u003e500 x 180 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTable travel (X \/ Y)\u003c\/td\u003e\n\u003ctd\u003e305 \/ 150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHead tilt\u003c\/td\u003e\n\u003ctd\u003e-90° to +90°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHead height adjustment\u003c\/td\u003e\n\u003ctd\u003e275 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eT-slot dimensions\u003c\/td\u003e\n\u003ctd\u003e12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power S1 100%\u003c\/td\u003e\n\u003ctd\u003e0.60 kW \/ 230 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power S6 40%\u003c\/td\u003e\n\u003ctd\u003e0.90 kW \/ 230 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine dimensions (L x W x H)*\u003c\/td\u003e\n\u003ctd\u003e750 x 560 x 930 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eapprox. 110 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e* without stand\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003ePackage contents:\u003c\/strong\u003e\u003cbr\u003e B16 drill chuck arbor\u003cbr\u003e Drawbar\u003cbr\u003e Digital spindle travel display\u003cbr\u003e Digital speed display\u003cbr\u003e CE-compliant EMC filter\u003cbr\u003e Height-adjustable guard\u003cbr\u003e Tool set\u003c\/p\u003e\n\n\u003ch3\u003eLogistics\u003c\/h3\u003e\n\u003cp\u003eBernardo shipping: 5–9 working days (7 days for Southern Italy). Original spare parts available with 3–5 working day shipping. Customer support available in Italian.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between a drill press and a mill-drill?\u003c\/summary\u003e\n\u003cp\u003eA drill press only has vertical spindle movement and a rotating table — suitable exclusively for drilling. A mill-drill (KF series) adds dovetail guides on the X and Y axes which allow the workpiece to be moved in two directions during machining: this enables face milling, slab milling, boring, and multiple drillings without repositioning the workpiece. The gray cast iron rigidity of the KF series is essential for absorbing the lateral forces of milling, which a standard drill press cannot withstand.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich cutters are used with the MT3 \/ MT4 taper?\u003c\/summary\u003e\n\u003cp\u003eThe MT3 or MT4 Morse taper of the KF series accepts: tapered shank cutters (with direct reduction in the spindle), tapered shank tool holders, ER32\/ER40 collets for cylindrical shank cutters. With the MT3→B16 reduction, the keyless drill chuck for standard drill bits is mounted. For face milling, use milling heads with the corresponding tapered connection. Always check the maximum permissible peripheral speed for each tool before use.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the Vario-drive system work without stopping the machine?\u003c\/summary\u003e\n\u003cp\u003eYes. The Vario-drive system continuously adjusts the speed via a mechanical variator without stopping the machine or moving belts — you turn the knob during operation. To switch from slow drilling on hard steel to fast milling on aluminum, it takes only 3 seconds instead of 2–3 minutes of machine downtime with a traditional belt change.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre spare parts and assistance available?\u003c\/summary\u003e\n\u003cp\u003eOriginal Bernardo spare parts available with 3–5 working day shipping. Customer support available in Italian.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow much space is needed in the workshop?\u003c\/summary\u003e\n\u003cp\u003eThe KF series milling machines have a smaller footprint compared to BFM\/WFM workshop milling machines. Consider free space equal to the longitudinal travel on both sides of the table, plus 60 cm for safe working. Contact Krollit for the complete dimensions of the specific model.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50696795619656,"sku":"02-1026","price":1956.07,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Bernardo_KF_25_D_Vario_Trapano-fresatrice_compatta_con_velocit_variabile_continua.png?v=1757661982","url":"https:\/\/www.krollit.com\/products\/bernardo-kf-25-d-vario-drilling-milling-machine","provider":"Krollit","version":"1.0","type":"link"}