Bernardo Grinding Wheel for PHMS 630 / PHMS 630 A 11-2184 is a cutting tool for professional use available on Krollit, an official Bernardo distributor since 2007.
- diameter: 103 mm
- Bore diameter: 19.5 mm
- height: 55 mm
Who uses the Grinding Wheel for PHMS 630 / PHMS 630 A 11-2184 and for what purpose
Mechanical workshops and tool shops use the Grinding Wheel for PHMS 630 / PHMS 630 A 11-2184 for cutting, drilling, or sharpening operations on materials compatible with the tool's geometry.
Its place in the Bernardo range
The Bernardo Grinding Wheel for PHMS 630 / PHMS 630 A 11-2184 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 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 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 Grinding Wheel for PHMS 630 / PHMS 630 A 11-2184 for
The grinding wheel for PHMS 630 / PHMS 630 A 11-2184 is recommended for the following professional profiles:
-
Mechanical workshops and tool shops: cutting and sharpening operations on compatible materials.
-
Users with compatible machine: original spare part or tool for the indicated machine.
-
Out-of-spec materials: check workable material and tool geometry before use.
Frequently asked questions
Which machine is it compatible with?
Check the title or technical 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 HSS drills and tools, 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?
It depends on the geometry and material of the tool: HSS for common steels, HM/widia for hard steels, CBN for HSS and case-hardened steels, diamond for carbide.
HM cobalt inserts (HSSE) work up to HRC 65. CBN wheels cut HRC 55-70 steels maintaining concentricity over time. For cast irons, consider green silicon carbide wheels.
How is it stored and maintained?
In a dry environment, protected from impacts and oxidation. Grinding wheels should be periodically dressed with a diamond stick.
For abrasive grinding 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 accuracy. Shipping 3-5 business days.
