Krollit Set of 4 Chrome-Plated Chisels with Replaceable Tips is a cutting tool for professional use available at Krollit, official Krollit distributor since 2007.
- Neck width: 10 mm
- Neck length: 160 mm
- Handle length: 320 mm
- Total length: 480 mm
- Chisel with Round HW Tip
- Chisel with Square HW Tip
Who uses the Set of 4 Chrome-Plated Chisels with Replaceable Tips and for what purpose
Mechanical workshops and tool laboratories use the Set of 4 Chrome-Plated Chisels with Replaceable Tips for cutting, drilling, or sharpening operations on materials compatible with the tool's geometry.
Its place in the Krollit range
Krollit Set of 4 Chrome-Plated Chisels with Replaceable Tips is part of the Krollit cutting tools range, distributed in Italy by Krollit since 2007. The Krollit range includes models of various categories and performance levels: to choose the right machine for your use case, you can consult the Krollit 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 available for technical documentation and compatibility verification with the reference machine. Krollit has been an official distributor since 2007.
Who is the Set of 4 Chrome-Plated Chisels with Replaceable Tips for
The set of 4 chrome-plated chisels with replaceable tips is recommended for the following professional profiles:
-
Mechanical workshops and tool laboratories: cutting and sharpening operations on compatible materials.
-
Users with compatible machines: replacement or original tool for the indicated machine.
-
Out-of-spec materials: verify machinable material and tool geometry before use.
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 one to choose?
CBN for sharpening HSS drills and tools, hardened and case-hardened steels. Diamond ONLY for carbide (widia, HM).
CBN grinding wheels cut "cold" without rounding on HSS, maintaining the abrasive edge for a long time. Diamond grinding wheels should not be used on steel: the grains quickly round off, losing cutting capacity.
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.
Cobalt HM inserts (HSSE) work up to HRC 65. CBN grinding wheels cut HRC 55-70 steels maintaining concentricity over time. For cast iron, consider green silicon carbide grinding wheels.
How is it stored and maintained?
In a dry environment, protected from shocks and oxidation. Grinding wheels should be dressed periodically with a diamond dresser.
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 precision. Shipping within 3-5 business days.
