Bernardo KF 25 PRO – Drilling/Milling Machine 3 Axes ES-12 V
Bernardo KF 25 PRO – Drilling/Milling Machine 3 Axes ES-12 V is backordered and will ship as soon as it is back in stock.
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Description
Bernardo Mill-Drill KF 25 PRO with power feed and 3-axis digital readout ES-12 V
The Bernardo KF 25 PRO mill-drill is designed for precision, versatility, and power in the workshop. Thanks to its 2-stage gearbox and continuous speed adjustment (50–1500 / 100–3000 rpm), it is perfectly suited for any type of machining.
It comes standard with continuous table feed (FTV 6) and a 3-axis digital readout ES-12 V, ensuring high precision and convenience. The ±90° tilting head allows for angular machining and chamfers, while the DC motor guarantees high torque even at low speeds. The machine features precision tapered bearings (≤0.015 mm), dovetail guides on the X, Y, and Z axes adjustable via gibs, and a large cross table with T-slots. With right/left rotation for tapping, an integrated EMC filter, and safety guards, the KF 25 PRO is the ideal choice for professionals and advanced hobbyists.
Main Specifications
Continuous speed adjustment (50–1500 / 100–3000 rpm) with 2-stage gearbox
Automatic continuous table feed (FTV 6) included as standard
3-axis digital readout ES-12 V with LCD display
Large cross table with T-slots and professional-grade surface finish
Head tiltable from -90° to +90° for angular machining and chamfers
DC motor for optimal torque even at low speeds
Right/left rotation for tapping
Precision tapered bearings with run-out ≤0.015 mm
Dovetail guides on X, Y, and Z axes adjustable via gibs
Digital display for speed and spindle travel
Integrated EMC filter for protection against electromagnetic interference
Technical table:
| Specification | Value |
|---|---|
| Drilling capacity in steel | 20 mm |
| Face milling capacity | max. 63 mm |
| End milling capacity | max. 20 mm |
| Spindle-column distance | 170 mm |
| Spindle-table distance min./max. | 45 / 325 mm |
| Spindle stroke | 52 mm |
| Spindle speed (variable) | 50 – 1500 / 100 – 3000 rpm |
| Spindle taper | MT 3 |
| Table dimensions | 700 x 180 mm |
| Travels (X / Y) | 470 / 150 mm |
| Head tilt | -90° to +90° |
| Head height adjustment | 275 mm |
| T-slot size | 12 mm |
| Motor power S1 100% | 0.90 kW / 230 V |
| Motor power S6 40% | 1.35 kW / 230 V |
| Machine dimensions (L x W x H)* | 950 x 560 x 930 mm |
| Weight | approx. 135 kg |
| *without stand |
Package contents:
3-axis digital readout ES-12 V with LCD display
Spindle arbor MT 3 / B16
Drawbar
Automatic X-axis feed FTV 6
Digital display for spindle travel
Digital speed indicator
CE compliant EMC filter
Height-adjustable guard with microswitch
Tool set
Logistics
Bernardo Shipping: 5–9 business days (7 days to the South). Original spare parts available with 3–5 business days shipping. Customer service in Italian available.
Frequently Asked Questions
What is the difference between a drill press and a mill-drill?
A 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, allowing the workpiece to be moved in two directions during machining: this enables face milling, slab milling, boring, and multiple drilling operations without repositioning the workpiece. The cast iron rigidity of the KF series is crucial for absorbing the lateral forces of milling, which a standard drill press cannot withstand.
What cutters are used with the MT3 / MT4 taper?
The 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 straight shank cutters. With the MT3→B16 reduction, the self-tightening chuck for standard drill bits can be mounted. For face milling, use milling heads with the corresponding tapered shank. Always check the maximum permissible peripheral speed for each tool before use.
Does the Vario-drive system work without stopping the machine?
Yes. 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. Switching from slow drilling on hard steel to fast milling on aluminum takes only 3 seconds instead of 2–3 minutes of machine downtime with traditional belt changes.
Are spare parts and assistance available?
Original Bernardo spare parts available with 3–5 business days shipping. Customer service in Italian available.
How much space is needed in the workshop?
KF series milling machines have a smaller footprint compared to BFM/WFM workshop milling machines. Consider clear space equal to the longitudinal travel on both sides of the table, plus 60 cm for safe operation. Contact Krollit for the complete dimensions of the specific model.
