The Bernardo 45-piece threading die set is a cutting tool for professional use, available from Krollit, the official Bernardo distributor since 2007.
- Vendor: Bernardo
- Model: 45-piece threading die set
- Official Bernardo distributor since 2007
- Shipped from Krollit warehouse
Who uses the 45-piece threading die set and for what
Mechanical workshops and tool labs use the 45-piece threading die set for cutting, drilling, or sharpening operations on materials compatible with the tool's geometry.
Its place in the Bernardo range
The Bernardo 45-piece threading die set is part of the Bernardo cutting tool range, 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
Shipping within 3-5 business days from Krollit warehouse for spare parts and accessories. Customer support in Italian is available for technical documentation and compatibility verification with the reference machine. Krollit has been an official distributor since 2007.
Who is the 45-piece threading die set for?
The 45-piece threading die set is recommended for the following professional profiles:
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Mechanical workshops and tool labs: cutting and sharpening operations on compatible materials.
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Users with compatible machines: original spare part or tool for the indicated machine.
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Out-of-spec materials: verify workable material and tool geometry before use.
Frequently Asked Questions
What is this threading die set used for?
It is used for creating internal and external threads for the operations indicated in the product title.
The choice of a specific model depends on the number of pieces (45, 60 pieces). Standalone set for manual use.
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 are in the set?
The number of pieces is indicated in the title (e.g., "5 pieces", "6 pieces", "8 pieces"). Larger sets cover a wider range of workable profiles.
Starter sets (4-5 pieces) for beginners, professional sets (6-8 pieces) for complete work with gouges, flat chisels, scrapers, and parting tools.
Do they need to be sharpened periodically?
Yes, lathe tools must be sharpened regularly to maintain a clean cut. The frequency depends on the intensity of use and the material being worked.
For HSS tools, 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.
