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Grinding wheel 200 x 32 x 32 mm - K80
Grinding wheel 200 x 32 x 32 mm - K80 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.
Grinding wheel 200 x 32 x 32 mm - K80
Description
The corundum grinding wheel bores for steel are ideal for grinding HSS steels, such as twist drills, chisels, scissors, blades, and much more.
Logistics
Bernardo shipping: 5–9 business days (7 days to the South). Original spare parts available with 3–5 business days shipping. Customer support in Italian available.
Technical specifications
Technical specifications
Diameter |
200 mm |
Width |
32 mm |
Bore |
32 mm |
Grit |
80 |
Material |
Normal corundum |
Warranty
Warranty terms and support procedures are available on the dedicated Krollit page.
View Krollit warranty termsFAQ / Frequently asked questions
Frequently Asked Questions
What material is this Ø 200 mm K80 corundum grinding wheel used for?
Corundum (Al₂O₃) grinding wheels are for unalloyed steel, structural steels S235/S355, HSS tool steels, iron, brass. K80 is suitable for finish sharpening HSS tools — it produces a finer edge than coarser grits. Do not use on tungsten carbide (HM) — corundum does not effectively work carbide and wears quickly. For HM, use only SDC or CBN diamond wheels.
Is this grinding wheel compatible with my bench grinder?
Check the outer diameter (200 mm), thickness, and bore hole before purchasing — they must exactly match the machine's specifications. Also check the maximum peripheral speed of the grinding wheel (indicated in m/s) against the machine's spindle speed. Never mount a grinding wheel with a maximum speed lower than the machine's operating speed. Customer support in Italian available.
How do you dress a corundum grinding wheel when it gets clogged?
With a diamond-tipped dresser (single-point dresser): rest the dresser on the machine's support, slowly bring the rotating wheel closer, and slide the diamond across the wheel's face with light pressure. Dressing exposes new abrasive grains and removes clogged bond. Repeat whenever the wheel loses efficiency or vibrates during use.
Delivery times?
Original spare parts available with 3–5 business days shipping. Customer support in Italian available.
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