The Bernardo KF 20 L Super Drilling and Milling Machine + 21-piece HSS Tap Set is a drill-mill for professional use, available from Krollit, an official Bernardo distributor since 2007.
- Power supply: 230 V
- Set included: 21-piece HSS tap set
- Machine type: Drill mill
- Machinable materials: Metals (steel, iron, etc.)
Who uses the KF 20 L Super Drilling and Milling Machine + 21-piece HSS Tap Set and for what
Machine shops and prototyping laboratories use the KF 20 L Super Drilling and Milling Machine + 21-piece HSS Tap Set for combined drilling, milling, and tapping operations on metal parts. The inclinable head allows for angled machining.
Its place in the Bernardo range
The Bernardo KF 20 L Super Drilling and Milling Machine + 21-piece HSS Tap Set is part of the Bernardo range of drill-mills, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performance levels: 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 business days (7 days to Southern Italy). For spare parts and accessories, shipping in 3-5 business 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 KF 20 L Super Drilling and Milling Machine + 21-piece HSS Tap Set for?
The KF 20 L Super drilling and milling machine + 21-piece HSS tap set is recommended for the following professional profiles:
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Small and medium mechanical workshops: combined drilling, milling, and tapping operations on metal parts.
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Prototyping laboratories and maintenance technicians: creation of keyways, holes, and angled machining with an inclinable head.
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Multi-shift industrial production: for intensive continuous cycles, consider HSV ranges or universal milling machines.
Frequently Asked Questions
What can the KF 20 L Super Drilling and Milling Machine + 21-piece HSS Tap Set work on?
Drilling, face milling, end milling, and tapping on mild steels, cast iron, and light alloys.
Declared capacities refer to standard unhardened steels. For alloy steels, reduce feed and cutting speed to preserve tools.
How is the spindle speed adjusted?
See the "Spindle speed" data in the technical table: Vario adjustment or mechanical step change.
Vario models allow continuous adjustment via inverter or keypad, while mechanical gear models (e.g., BF 30 G) require manual range selection.
What power supply does it require?
See the "Voltage" data in the technical table: typically 230 V single-phase or 400 V three-phase.
Large models (BF 45, FM 45, FM 50) require a 400 V three-phase line. Check availability in the workshop before purchase.
Is the head inclinable?
Yes, see "Head tilt" in the technical table.
Head tilt allows for angled milling and chamfering without complex workpiece clamping. More advanced models offer tilt up to ±90°.
How much does the machine weigh?
The weight varies from approx. 50 kg (KF 10) to over 350 kg (BF 45 HSV Vario).
For models over 200 kg, installation on a dedicated base is recommended. For lighter models, a robust and flat workbench is sufficient.
