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Bernardo HSS 21 Piece Hand Reamer Set.
Bernardo HSS 21 Piece Hand Reamer Set. is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
At Krollit, we guarantee a safe and reliable shipping process. Orders are handled with the utmost care and traceability until delivery.
For international shipments, please send your request via the dedicated contact form.
Upon delivery, always sign the delivery note with the words “subject to inspection” to allow for proper handling of any irregularities or discrepancies in the product.
Our goal is to ensure you receive prompt service and a worry-free shopping experience.
Description
Bernardo 21-piece HSS Hand Router Bit Set is a cutting tool for professional use available at Krollit, an official Bernardo distributor since 2007.
- Vendor: Bernardo
- Model: 21-piece HSS Hand Router Bit Set
- Official Bernardo distributor since 2007
- Ships from Krollit warehouse
Who uses the 21-piece HSS Hand Router Bit Set and for what
Machine shops and tool workshops use the 21-piece HSS Hand Router Bit Set for cutting, drilling, or sharpening operations on materials compatible with the tool's geometry.
Its place in the Bernardo range
The Bernardo 21-piece HSS Hand Router Bit Set is part of Bernardo's range of cutting tools, 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 assistance with selection.
Krollit logistics and support
Shipping 3-5 business 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 21-piece HSS Hand Router Bit Set for?
The 21-piece HSS hand router bit set is recommended for the following professional profiles:
- Machine shops and tool workshops: cutting and sharpening operations on compatible materials.
- Users with a compatible machine: replacement part or original tool for the specified machine.
- Out-of-spec materials: verify machinable material and tool geometry before use.
Warranty
Warranty terms and support procedures are available on the dedicated Krollit page.
View Krollit warranty termsFAQ / Frequently asked questions
Frequently Asked Questions
Which machine is it compatible with?
Check the title or technical data sheet for the machine model or connection indicated (e.g., DG 20 M, BSG 30 Pro, Bernardo HM 25).
Bernardo tools are original spare parts for the machines in the Krollit catalog. For doubts about compatibility, contact customer support, specifying the machine's serial number.
CBN or diamond grinding wheel: which to choose?
CBN for sharpening drills and tools made of HSS, hardened, and case-hardened steels. Diamond ONLY for carbide (widia, HM).
CBN wheels cut "cold" without rounding on HSS, maintaining the abrasive edge for a long time. Diamond wheels should not be used on steel: the grains quickly round off, losing cutting ability.
What materials can it work on?
Depends on the geometry and material of the tool: HSS for common steels, HM/widia for hard steels, CBN for HSS and cemented carbides, diamond for carbide.
Cobalt HM inserts (HSSE) work up to HRC 65. CBN wheels cut HRC 55-70 steels, maintaining concentricity over time. For cast iron, consider green silicon carbide wheels.
How is it stored and maintained?
In a dry environment, protected from impacts and oxidation. Grinding wheels should be dressed periodically with a diamond dresser.
For abrasive wheels, proper storage and periodic dressing preserve the cutting geometry. For HM inserts, storage in the original box is sufficient.
Is it an original Bernardo spare part?
Yes, Krollit has been an official Bernardo distributor since 2007 and only supplies original tools from the manufacturer.
Non-original compatible tools may have out-of-spec tolerances and compromise machining precision. Shipping 3-5 business days.
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