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Chef'sChoice 312 Electric Sharpener

  • FREE SHIPPING over $49, code: SHIP4FREE

This professional knife sharpener sharpens both straight-edge and serrated knives in a matter of minutes. As compact as it is efficient, the high-performance electric sharpener uses an advanced two-stage process to guarantee precision results.

  • State-of-the-art two-stage sharpening creates “gothic arch” shaped edges, which are stronger and longer lasting than hollow-ground or conventional “V” edges.
  • Stage one sharpens with 100% fine diamond abrasives; stage two finely hones edges using advanced micron-size 100% diamond technology.
  • The precisely formed conical diamond abrasive disks gently apply optimal sharpening pressure, so edges stay in perfect temper.
  • Precision guides automatically position and stabilize the knife during sharpening, ensuring fast, foolproof results.
  • This versatile machine is ideal for sharpening all types of knives, including kitchen, household, sporting and pocket knives.
  • Can be used to sharpen both straight and serrated knives.
Dimensions & More Info
  • Plastic construction.
  • This product is intended for use in the United States and Canada and is built to United States electrical standards.
  • Assembled in USA.
Use & Care


  • Never use lubricants on wheels.
  • Never insert the tip of the knife into the wheels as this will damage the knife.
  • Do not use excessive force when sharpening knives.
  • Serrated blades should only be used in stage two.


  • Do not immerse in liquids.
  • Unplug when cleaning or not in use.
  • Wipe exterior clean with a damp cloth.
  • Remove metal sharpening residue from the clean-out area under the sharpener.

Shipping Information

This item is shipped from our warehouse by UPS to arrive within five business days of our receiving your order.

Shipping Rates

The shipping rate varies depending on your order total and shipping destination. View Shipping Options and Charges.

Rush Delivery

For an additional charge of $15 per address, we can rush delivery to most destinations. This service is not available for some oversize items, items shipped directly from the supplier (including perishable and custom-manufactured items), out-of-stock items and items to be shipped outside the contiguous 48 states.

Return Policy

At Williams-Sonoma, we take great pride in the quality and craftsmanship of our products. If, within 30 days, you are not completely satisfied with your purchase for any reason, please return the item for an exchange or refund of the merchandise value. View Full Return Policy.