ProntoPro M4643 manual knife sharpener - Chef's Choice brand

Code: 46430M9

Only registered users who have purchased the product can write reviews
Available: In stock. Delivery in 2-5 days.
Price: €54.00
Product description

Chef's Choice ProntoPro 4643 manual knife sharpener creates an incredibly precise, professional and very sharp blade. This is achieved with the help of the combination of discs with diamond 100%, effective CrissCross technology and the precise sharpening system.

This device creates quickly and easily a high-quality sharp edge in 3 sharpening stages and it can sharpen blades of 15 and 20-degree kitchen knives, hunting knives, sports knives and pocket knives, as well as smooth blade knives.

Sharpening stages

Stage 1. The sharpener creates a 15° arch-shaped edge using a diamond abrasive disc (for Asian knives).

Stage 2. The sharpener creates a 20° arch-shaped edge using a diamond abrasive disc (for European / American knives).

Stage 3. Abrasive discs create a polished edge with a micro serrated finish.

Note: Serrated knives shall be sharpened using only Stage 3 marked with "Polishing & Serrated".

CrissCross technology

The efficient "CrissCross" knife sharpening technology creates a very sharp, very fine edge on almost any type of knife. The device uses a 100% diamond abrasive disc to sharpen both sides at the same time, creating an excellent burr-free edge. The name CrissCross refers to the edge pattern. CrissCross (zig-zag) creates an edge with practically microscopic teeth on smooth blade knives.

Safe to use

With Chef'sChoice ProntoPro 4643, you don't have to worry about safety in use. The "Soft Touch" handle ensures a comfortable and secure grip. Thanks to its design, you can keep the sharpener stable, while keeping your hands at the correct distance from the blade you are sharpening. The non-slip base of the knife sharpener keeps the device stable.

100% diamond covered discs

The device shapes a burr-free edge on any alloy knife. ProntoPro uses a 100% diamond sharpener in all three stages, which can simultaneously sharpens both sides of the blade. Diamond is the hardest natural material known on Earth, so it can be used to sharpen any alloy and to easily and quickly create sharp blades without damaging them. The sharpener keeps the blades sharp for both 15-degree and 20-degree knives. (Ceramic knives are an exception).

Sharp blades for a long time

The much commended CrissCross technology creates a kind of convex edge, which is stronger and more durable than a sharp V-shaped, concave or traditional blade. In addition, during sharpening, the blade also becomes extremely sharp and incredibly fast.

Precision system for sharpening

Due to the precision system during sharpening, the edge is positioned at a right angle and remains stable throughout the sharpening process. The precision guides facilitate the creation of an extremely sharp edge of 15 or 20 degrees without having to adjust anything.


- The device can sharpen 15-degree Asian knives and the 20-degree European / American knives;
- 3-stage professional sharpener;
- The CrissCross technology creates an excellent burr-free edge;
- 100% diamond discs that can sharpen all types of alloys;
- Automatically adjusted sharpening angle with the help of guides;
- Separate sharpening and polishing module for a sharp edge;
- The device shapes a sturdy and durable convex edge;
- Soft, non-slip handle for a comfortable grip;
- The product can sharpen both smooth-blade knives and serrated knives.

Product weight and dimensions:

  • Weight: 0.21 kg.
  • Length: 23.5 cm.
  • Width: 5.
  • Height: 5.2 cm.
  • Warranty: 1 year.

Code 46430M9
Brand Chef's Choice
Category Knife sharpening
Colour Grey
Only registered users who have purchased the product can write reviews