The Bernardo KMS 200 S combined machine is a sharpener for professional use, with a 0.9 kW motor and a weight of 27 kg. Krollit, official Bernardo distributor since 2007.
- Grinding wheel diameter: Ø 200 mm
- Grinding wheel width: 32 mm
- Grinding wheel bore: 32 mm
- Grinding wheel grit: 36
- Abrasive belt: 762 x 75 mm
- Grinding wheel speed: 2850 rpm
Who uses the KMS 200 S combined machine and for what
Mechanical workshops and tool laboratories use the KMS 200 S combined machine for sharpening drill bits, milling cutters, and cutting tools, restoring the geometry of worn tools.
Its place in the Bernardo range
The Bernardo KMS 200 S combined machine is part of Bernardo's range of sharpening machines, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performances: to choose the right machine for your use case, you can consult the Bernardo catalog on Krollit or contact customer support for selection assistance.
Krollit logistics and support
Machine shipping in 5-9 working days (7 days for Southern Italy). For spare parts and accessories, shipping in 3-5 working days from Krollit warehouse. Customer support in Italian available for technical documentation, product sheets, and spare parts order management. Krollit has been an official distributor since 2007.
Who is the KMS 200 S combined machine for?
The KMS 200 S combined machine is recommended for the following professional profiles:
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Mechanical workshops and tool laboratories: sharpening HSS drill bits, milling cutters, and cutting tools.
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Industrial maintenance technicians: restoring the geometry of worn tools to reduce replacement costs.
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Sharpening carbide or ceramic tools: for HM, a CBN/diamond wheel is needed; verify model compatibility.
Spindle, tools, and speed
| Grinding wheel diameter |
Ø 200 mm |
| Grinding wheel width |
32 mm |
| Grinding wheel bore |
32 mm |
| Grinding wheel grit |
36 |
| Grinding wheel speed |
2850 rpm |
| Belt speed |
16.4 m/sec |
Table, dimensions, and geometry
| Belt unit inclination |
0° – 90° |
| Machine dimensions (L x W x H) |
540 x 310 x 370 mm |
| Weight |
27 kg |
Motor and power supply
| Motor power S1 100% |
0.9 kW |
| Motor power S6 40% |
1.25 kW |
| Voltage |
230 V |
Other specifications
| Abrasive belt |
762 x 75 mm |
| Dust extraction |
Ø 32 mm |
| Sanding area |
180 x 75 mm |
Frequently Asked Questions
What can the KMS 200 S combined machine sharpen?
HSS drill bits, end mills, disk mills, and cutting tools within the dimensional limits of the model.
Sharpening capacity is limited by the grinding wheel diameter and angular adjustment. For carbide tools (HM), verify CBN/diamond wheel compatibility.
What sharpening precision does it offer?
Professional Bernardo models allow sharpening with tolerances of ±0.02 mm on the cutting angle.
Precision depends on the machine's rigidity and the quality of the guides. Models with fine calibration allow angular adjustment to a tenth of a degree.
What type of grinding wheel is supplied?
Corundum grinding wheel for standard HSS sharpening. For HM, a CBN or diamond wheel is needed, purchased separately.
Krollit supplies original Bernardo replacement wheels with a delivery time of 3-5 working days.
Does it have a cooling system?
Professional sharpeners offer manual drip cooling or a dedicated pump.
Cooling prevents annealing of the tool during sharpening and maintains edge hardness. It is essential for delicate sharpening.
How much does the machine weigh?
See the "Weight" data in the technical table: professional models weigh from 50 to over 200 kg.
Benchtop sharpeners are installed on a sturdy workbench, while column models require floor mounting for stability.
