
The grits
Eight grits, coarse to fine
The lower the number, the coarser the disc. 240 and 400 bring a blunt edge back. 600 and 1000 sharpen and refine it. 1200 to 8000 smooth and polish it. Always work from coarse to fine.
In stock ·Free UK delivery
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A replacement disc for the Honvik Rolling Knife Sharpener. Discs wear with use, like any sharpening surface. When one does, you change the disc and keep the sharpener.
Choose the grit you need, from 240 to 8000. The lower the number, the coarser the disc. The 240 and 400 grit discs restore a blunt or damaged edge. The 600 and 1000 grit discs sharpen and refine it. The 1200 to 8000 grit discs smooth and polish it. Your roller came with a 400 and a 1000.
In the box: one sharpening disc in the grit you choose.
Good to know: this is one disc on its own. The roller and the angle block are not included. Each grit is sold separately. The 400 and 1000 grit discs are diamond. Made for the Honvik Rolling Knife Sharpener: if you have another Honvik model, write to us before you order.
Delivery: free to UK addresses, in 7 to 10 working days. Delivery details.
Returns: you have 30 days from delivery to send it back, unused. Returns and refunds.
Guarantee: 2 years, in addition to your statutory rights.
1. Take the worn disc off your roller.
2. Fit the new disc in its place.
3. Check that it sits flat and firm, with no play.
4. Sharpen as usual, from the coarser disc to the finer one.
5. Wipe the disc clean when you have finished.
Not sure how the disc comes off? Write to us and we will help.
A question before or after you order? Write to us and we will get back to you.





Made to keep
Discs wear with use, like any sharpening surface. When one does, you change the disc and keep the tool.

The grits
The lower the number, the coarser the disc. 240 and 400 bring a blunt edge back. 600 and 1000 sharpen and refine it. 1200 to 8000 smooth and polish it. Always work from coarse to fine.

Why replace

In time
A worn disc feels smooth where it used to feel rough, and sharpening takes more passes than before. That is the time to change it.
To replace a worn disc, order the same grit: your roller came with a 400 and a 1000. To go further, the 240 repairs a damaged edge and the 1200 to 8000 polish a sharp one.
The Honvik Rolling Knife Sharpener. If you have another Honvik model, write to us before you order and we will tell you which disc you need.
It feels smooth where it used to feel rough, and sharpening takes more passes than before. Every sharpening surface wears in time.
The 400 and 1000 grit discs have a diamond sharpening surface in a steel rim, with a black silicone ring. Write to us if you would like details of another grit.
Yes. The discs are made to be changed: the worn one comes off and the new one goes on in its place. If you get stuck, write to us.
Delivery is free in the UK and takes 7 to 10 working days. If you change your mind, you have 30 days to send it back unused, and it comes with a 2-year guarantee.

Spare Disc
£14.00