Leading Edge Core Upgrade enhances capabilities of Work Sharp Precision Adjust knife sharpener with features of Leading Edge sharpening platform. Core Upgrade offers magnetic working table with three-point knife guide and can be extended with Leading Edge attachments. Core Upgrade utilizes a removable magnetic block 1.5 x 0.5 x 0.25 inch with powerful N52-grade neodymium magnets. The working surface is coated with a synthetic rubber coating to stop knife shifting. Knife Guide allows you to position a knife precisely and symmetrically when flipping. Core Upgrade doesn’t include optional attachments, but it’s equipped with set of front screws for attachment(s) and extra set of screws for attachment storage (all screws are 2.5-mm hex socket).
How to Use
Attention! Partial disassembly of V-block is required. It may void the warranty.




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