Chef'sChoice Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Chef'sChoice products.

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Chef'sChoice manuals

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Chef'sChoice ProntoPro Model 4643 Manual Knife Sharpener Guide

Instruction Manual • August 25, 2025
This guide provides comprehensive instructions for using the Chef'sChoice ProntoPro Model 4643 manual knife sharpener. Learn how to achieve razor-sharp edges on 15° Asian and 20° European/American style knives, including Santoku and serrated blades. Covers sharpening stages, knife compatibility, testing, maintenance, and…