Bernardo HSS drill bit set, 6 - 13 mm, drilling depth 30 mm, 6-piece is a cutting tool for professional use available at Krollit, official Bernardo distributor since 2007.
- Vendor: Bernardo
- Model: HSS drill bit set, 6 - 13 mm, drilling depth 30 mm, 6-piece
- Official Bernardo distributor since 2007
- Shipping from Krollit warehouse
Who uses the HSS drill bit set, 6 - 13 mm, drilling depth 30 mm, 6-piece and for what
Mechanical workshops and tool laboratories use the HSS drill bit set, 6 - 13 mm, drilling depth 30 mm, 6-piece for cutting, drilling, or sharpening operations on materials compatible with the tool's geometry.
Its place in the Bernardo range
Bernardo HSS drill bit set, 6 - 13 mm, drilling depth 30 mm, 6-piece 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 service for selection support.
Krollit logistics and support
Shipping 3-5 business days from Krollit warehouse for spare parts and accessories. Customer service in Italian available for technical documentation and compatibility verification with the reference machine. Krollit has been an official distributor since 2007.
Who is the HSS drill bit set, 6 - 13 mm, drilling depth 30 mm, 6-piece for
The HSS drill bit set, 6 - 13 mm, drilling depth 30 mm, 6-piece is recommended for the following professional profiles:
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Mechanical workshops and tool laboratories: cutting and sharpening operations on compatible materials.
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Users with compatible machines: replacement or original tool for the indicated machine.
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Out-of-specification materials: verify machinable material and tool geometry before use.
Frequently asked questions
What is this HSS drill bit set used for?
It is used with drill presses and drilling machines for the operations indicated in the product title.
The choice of the specific model depends on the diameter range (e.g., 6-13 mm) and drilling depth (30 mm). Compatible with drills with standard chucks.
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 workable profiles.
Starter sets (4-5 pieces) for beginners, professional sets (6-8 pieces) for complete work with gouges, flat chisels, scrapers, and parting blades.
Do they need to be sharpened periodically?
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 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.
