Bernardo Milling/Drilling Machine KF 20 Super / 230 V with brushless motor
The Bernardo KF 20 Super milling/drilling machine is a compact and precise machine, designed for small workshops, garages, and advanced hobbyists. The 500 W brushless DC motor ensures optimal torque even at low speeds and quiet operation, with no maintenance required.
The dovetail guides on the X, Y, and Z axes are adjustable via gibs and can be individually locked for maximum stability. The ±45° tiltable head allows for chamfering, angular drilling, and special milling. The cross table with T-slots (385 x 90 mm) ensures versatility in machining, while the continuous speed adjustment from 100 to 2500 rpm allows for perfect adaptation to any material. Compact and robust, the KF 20 Super is the right choice for anyone who needs an efficient and reliable milling machine.
Main Specifications
500 W brushless DC motor, quiet and maintenance-free
High torque even at low rotation speeds
Dovetail guides on X, Y, and Z axes adjustable via gibs
Guides can be individually locked for high precision
Tilting head from -45° to +45° for angular machining and chamfering
Spindle feed via handle and handwheel for fine feed
Cross table with T-slots (385 x 90 mm)
Continuous speed adjustment 100–2500 rpm
Compact and robust structure, suitable for workshops and advanced hobbyists
Technical Table:
| Specification |
Value |
| Drilling capacity in steel |
13 mm |
| Face milling capacity |
max. 30 mm |
| End milling capacity |
max. 16 mm |
| Spindle-column distance |
165 mm |
| Spindle-table distance |
95 – 285 mm |
| Spindle speed (variable) |
100 – 2500 rpm |
| Spindle taper |
MT 3 |
| Table dimensions |
385 x 90 mm |
| Travel (X / Y) |
235 / 100 mm |
| Head tilt |
-45° to +45° |
| Head height adjustment |
190 mm |
| T-slot size |
12 mm |
| Motor power S1 100% |
0.50 kW / 230 V |
| Motor power S6 40% |
0.75 kW / 230 V |
| Machine dimensions (L x W x H)* |
520 x 500 x 740 mm |
| Weight |
approx. 50 kg |
| *without stand |
|
Package contents:
Chuck 1–13 mm / B16
Spindle arbor MT 3 / B16
Drawbar M12
Height-adjustable guard
Tool set
Logistics
Bernardo shipping: 5–9 business days (7 days to Southern Italy). Original spare parts available with 3–5 business day shipping. Customer service available in Italian.
Frequently Asked Questions
What is the difference between a drill press and a milling/drilling machine?
A drill press only has vertical spindle movement and a rotating table — suitable exclusively for drilling. The milling/drilling machine (KF series) adds dovetail guides on the X and Y axes that allow the workpiece to be moved in two directions during machining: this enables face milling, surface milling, boring, and multiple drillings without repositioning the workpiece. The cast iron rigidity of the KF series is fundamental for absorbing the lateral forces of milling, which a standard drill press cannot handle.
What cutters are used with the MT3 / MT4 taper?
The Morse taper MT3 or MT4 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 chuck for standard drill bits can be mounted. For face milling, face milling heads with the corresponding taper attachment are used. Always check the maximum peripheral speed allowed 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 simply turn the knob during operation. To switch from slow drilling on hard steel to fast milling on aluminum takes just 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 day shipping. Customer service available in Italian.
How much space is needed in the workshop?
The KF series milling machines have a smaller footprint compared to BFM/WFM workshop milling machines. Allow for free space equal to the longitudinal travel on both sides of the table, plus 60 cm for safe working. Contact Krollit for the full dimensions of the specific model.
