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Bernardo  |  SKU: 05-1801

Grinding wheel 150 x 20 x 12.70 mm - K80

€23,64 (22% VAT incl.)
Business solution up to 30 installments

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

Corundum grinding wheels for steel are ideal for grinding HSS steels, such as twist drills, chisels, scissors, blades, and much more.

Technical specifications

Diameter

150 mm

Width

20 mm

Bore

12.70 mm

Grit

80

Material

Regular Corundum

Logistics

Original spare parts available with 3–5 business day shipping. Customer support in Italian available.

Frequently Asked Questions

K80 150 mm Corundum Grinding Wheel — for which HSS tools?

The K80 grit corundum (Al₂O₃) grinding wheel is for sharpening HSS (High-Speed Steel) tools: twist drills, chisels, scissors, blades, HSS lathe tools. K80 is a medium-fine grit: it removes enough material to resharpen worn edges without leaving deep scratches. For very worn tools, first use K36–K60; for finishing the edge, switch to K120 or a leather honing wheel. Do not use on HM carbide — corundum wears quickly on carbide without effectively sharpening it.

How do I properly mount this grinding wheel?

Check for cracks before mounting (sound test — it should produce a clear metallic sound). Mount with the appropriate flange — do not overtighten. Ensure that the maximum speed of the grinding wheel (stamped on the wheel itself) is higher than the machine's spindle speed. Perform a 1-minute idle break-in with protection before first use.

Delivery times?

Original spare parts available with 3–5 business day shipping. Customer support in Italian available.

Product safety

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