The Bernardo WFM 850 Servo milling machine offers an 800 × 450 mm table, ISO 40 spindle taper, spindle speed (continuous) 40–260 / 260–2,000 rpm, X-axis travel 600 mm / Y-axis travel 450 mm / Z-axis travel 450 mm, spindle-to-column distance 170–620 mm, and head tilt of −90°/+90°. Distributed in Italy by Krollit as the official Bernardo distributor since 2007.
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Table dimensions: 800 × 450 mm
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Spindle taper: ISO 40
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Spindle speed: (continuous) 40–260 / 260–2,000 rpm
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Longitudinal travel (X): 600 mm
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Cross travel (Y): 450 mm
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Vertical travel (Z): 450 mm
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Spindle – column distance: 170–620 mm
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Spindle head tilt: −90°/+90°
Who uses the WFM 850 Servo and for what
The Bernardo WFM 850 Servo is a universal bench/workshop milling machine for metalworking: peripheral and face milling, drilling, boring, tapping, and surfacing on steel, aluminum, and cast iron. With an 800 × 450 mm table, ISO 40 taper, and 600 mm longitudinal travel, it covers the standard professional range. The WFM 850 Servo has larger X (600 mm) and Y (450 mm) travel than the WFM 800 Servo (405 × 315 mm): for larger workpieces with motorized feeds. The −90°/+90° tiltable head allows for bevel milling and angled operations without rotating the workpiece. In Krollit customers' workshops, it is used by mechanical workshops, equipment manufacturers, and machining centers for precision parts.
Who is the Bernardo WFM 850 Servo for
| Profile |
Compatibility |
Reason |
| Hobbyist |
Not suitable |
Professional mechanical workshop milling machine. |
| Professional mechanical workshop |
Ideal |
800 × 450 mm table, ISO 40, 600 mm X-travel: for precision milling of standard-sized workpieces. |
| Industrial production |
Adequate |
For high-volume series production, consider CNC milling centers. |
Technical specifications
| Specification |
Value |
| Table dimensions |
800 × 450 mm |
| Spindle taper |
ISO 40 |
| Spindle speed |
(continuous) 40–260 / 260–2,000 rpm |
| Spindle stroke |
60 mm |
| Longitudinal travel (X) |
600 mm |
| Cross travel (Y) |
450 mm |
| Vertical travel (Z) |
450 mm |
| Spindle – column distance |
170–620 mm |
| Spindle head tilt |
−90°/+90° |
| Dimensions (L × W × H) |
N/D mm |
| Weight |
N/D kg |
Compliance and safety
| Specification |
Value |
| Marking |
CE |
| Directive |
Machinery Directive 2006/42/EC |
Logistics
Bernardo shipping: 5–9 business days (7 days for Southern Italy). Original spare parts available with 3–5 business days shipping. Italian customer support available.
Frequently asked questions
What is the difference between ISO 40 and ISO 50 taper?
ISO 40 is the standard for medium-sized professional milling machines (BFM 180, WFM 750/800/850, MFM 230). ISO 50 is the heavy industrial standard for large-format milling machines (BFM 200, BFM 2100 Servo): larger diameter taper, larger tools, greater rigidity in heavy milling. The WFM 850 Servo uses ISO 40.
Does the WFM 850 Servo have automatic feed?
Yes — the WFM Servo series has servo feeds on all axes.
What cutting fluid is used?
For steel: 5–8% water+soluble oil emulsion. For aluminum: neat cutting oil or kerosene. For cast iron: dry cutting (cast iron produces lubricating graphite). Always verify compatibility with the specific material.
Are spare parts and support available?
Original Bernardo spare parts available with 3–5 business days shipping. Italian customer support available.
How much space is needed in the workshop?
Footprint N/D mm. For workpiece handling, clear space is needed on all sides of the table equal to the longitudinal travel (600 mm) in front and behind.
