Record Power Set of 3 HSS Planer Blades for PT310 and SD31 is a cutting tool for professional use available at Krollit, an official Record Power distributor since 2007.
- Product code: SD31/A
- Number of blades: 3
- Length: 310 mm
- Width: 25 mm
- Thickness: 3 mm
- Compatibility: Record Power PT310 / SD31
Who uses the Set of 3 HSS Planer Blades for PT310 and SD31 and for what purpose
Machine shops and tool workshops use the Set of 3 HSS Planer Blades for PT310 and SD31 for cutting, drilling, or sharpening operations on materials compatible with the tool's geometry.
Its place in the Record Power range
The Record Power Set of 3 HSS Planer Blades for PT310 and SD31 is part of the Record Power range of cutting tools, distributed in Italy by Krollit since 2007. The Record Power range includes models of various categories and performance levels: to choose the right machine for your use case, you can consult the Record Power catalog on Krollit or contact customer support for assistance with selection.
Krollit logistics and support
Shipping within 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 Set of 3 HSS Planer Blades for PT310 and SD31 for
The set of 3 HSS planer blades for PT310 and SD31 is recommended for the following professional profiles:
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Machine shops and tool workshops: 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-spec materials: check machinable material and tool geometry before use.
Technical specifications
| Product code |
SD31/A |
| Number of blades |
3 |
| Length |
310 mm |
| Width |
25 mm |
| Thickness |
3 mm |
| Compatibility |
Record Power PT310 / SD31 |
| Material |
HSS Steel |
Frequently asked questions
Which machine is it compatible with?
Check the title or technical sheet for the machine model or fitting 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 with?
Depends on the tool's geometry and material: HSS for common steels, HM/carbide for hard steels, CBN for HSS and case-hardened steels, diamond for carbide.
Cobalt HM inserts (HSSE) work up to HRC 65. CBN wheels cut steels HRC 55-70 maintaining concentricity over time. For cast iron, consider green silicon carbide wheels.
How is it stored and maintained?
In a dry environment, protected from impact and oxidation. Grinding wheels should be periodically dressed with a diamond stick.
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 in 3-5 business days.
