The Bernardo Planar and Angular Milling Set - Diameter 50 mm / B 22 is a professional cutting tool available from Krollit, official Bernardo distributor since 2007.
- Diameter: 50 mm
- Bore diameter: 16 mm
- Height: 40 mm
- Cutting depth (ap): 14 mm
- Number of cutting edges: 4 pcs.
- Inserts: APKT160408
Who uses the Planar and Angular Milling Set - Diameter 50 mm / B 22 and for what purpose
Mechanical workshops and tool shops use the Planar and Angular Milling Set - Diameter 50 mm / B 22 for cutting, drilling, or sharpening operations on materials compatible with the tool's geometry.
Its place in the Bernardo range
The Bernardo Planar and Angular Milling Set - Diameter 50 mm / B 22 is part of the Bernardo cutting tools range, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performances: to choose the machine suitable for your use case, you can consult the Bernardo catalog on Krollit or contact customer support for selection assistance.
Krollit logistics and support
Shipping 3-5 working days from Krollit warehouse for spare parts and accessories. Customer support in Italian available for technical documentation and compatibility verification with the reference machine. Krollit has been an official distributor since 2007.
Who is the Planar and Angular Milling Set - Diameter 50 mm / B 22 for
The planar and angular milling set - diameter 50 mm / b 22 is recommended for the following professional profiles:
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Mechanical workshops and tool shops: cutting and sharpening operations on compatible materials.
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Users with a compatible machine: replacement part or original tool for the specified machine.
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Out-of-spec materials: verify machinable material and tool geometry before use.
Technical specifications
| Diameter |
50 mm |
| Bore diameter |
16 mm |
| Height |
40 mm |
| Cutting depth (ap) |
14 mm |
| Number of cutting edges |
4 pcs. |
| Inserts |
APKT160408 |
| Insert material |
HM (carbide) |
Frequently Asked Questions
What is this planar and angular milling set used for?
It is used with milling machines for planar and angular machining for the operations indicated in the product title.
The choice of the specific model depends on diameter (Ø 50 mm) and model (B-22), compatible with milling machines with standard tool holders.
What steel are they made of?
Bernardo lathe tools are made of HSS (High Speed Steel) or Carbon Steel depending on the model indicated in the title.
HSS withstands temperatures up to 600 °C and is suitable for most woods and materials. Carbon Steel is cheaper but has a shorter lifespan, suitable for hobby use.
How many pieces does the set contain?
The number of pieces is indicated in the title (e.g., "5 pieces", "6 pieces", "8 pieces"). Larger sets cover a wider range of machinable profiles.
Starter sets (4-5 pieces) for beginners, professional sets (6-8 pieces) for complete machining with gouges, flat chisels, scrapers, and parting tools.
Do they need periodic sharpening?
Yes, lathe tools should be sharpened regularly to maintain a clean cut. The frequency depends on the intensity of use and the material being worked.
For HSS blades, sharpening is recommended every 8-15 hours of actual work. Krollit supplies dedicated Bernardo sharpeners (BSG, DG series) to maintain the correct cutting edge angle.
How should they be stored correctly?
Store in a dedicated drawer or mat with individual protection, lightly oiled to prevent oxidation. Avoid contact between cutting edges.
Surface oxidation reduces cutting quality and accelerates wear. Clean after each use and apply a protective film (machine oil or WD-40). Store in a dry place, away from heat sources.
