Manual knife sharpener PRONTO20° grinding angle, 2-phase grinding
- Manual blade sharpener with high-quality plastic housing and rubber-coated handle
- 20° sharpening angle for smooth and serrated household, sports & leisure and industrial knives
- Two-stage sharpening: sharpening and honing with diamond disc
- Ideal blade structure
- Minimum material abrasion – for a long blade service life
- Compact and practical for on the go
Thanks to their compact design, the products find space even in the smallest kitchens. The functions are simple and the appliances are suitable for beginners.
20° sharpening angle
The sharpening ensures a strong, ultra-sharp and long-lasting multi-phases-polish edge with a 20° grinding angle. The cutting edge gets sharpened spherically.
CrissCross® sharpening technology
The special diamond grinding discs of this GRAEF knife sharpener produce a burr-free edge with a micro-serrated surface.
Diamond Grinding Discs
Diamond Grinding Discs - Using diamond, the hardest natural substance on earth, our diamond coated steel sharpens knife blades faster and easier.
Two different phases arranged at different angles, forming a supporting, arc-shaped edge with double bevel.
Practical and space-saving - the PRONTO re-sharpens your knives manually at any time.
With the PRONTO manual knife sharpener, you can sharpen your knives at any time - whether at home in the kitchen or on the road when camping or hunting.
Thanks to its two-phase grinding with diamond wheels and 20° grinding angle, knives quickly and effortlessly regain their sharpness. The blade is thereby optimally rebuilt. The PRONTO from Graef replaces the classic sharpening steel and is much easier to use.