Cuisinart C77SS-8CFPK: problems, parts and running costs

Checked: 2026-10-18

Summary

An 8-inch stainless-steel chef’s knife sold with a matching blade guard for $12.95 from Cuisinart in October 2026, and the maker publishes no steel grade, hardness or edge-retention data for this part number. Owners of related models report rust and dull out-of-box edges, but nothing is confirmed for this exact SKU. Running cost is basically handwashing plus an optional sharpener, and at $12.95 or less before shipping it is a sensible entry buy.

Common problems and fixes

Dull out-of-box edge — a Target owner of the related C77SS-8CF2 described a dull edge in October 2025 [8]; Cuisinart advises periodic sharpening and honing between sessions, with no set interval and no published hardness figure [2].
Snapping while cutting — a Reddit thread describes a Cuisinart knife snapping while cutting cheese, but the knife is not identified as this model, so treat it as a signal rather than a finding [9].
Missing specification data — Cuisinart names no steel alloy, Rockwell hardness, heat treatment, bevel angle or true weight for this part number, so edge life, balance and corrosion resistance cannot be predicted, and buying from a seller with easy returns matters more than usual [1][2].
Sharpening can cost as much as the knife — the example manual sharpener below is $13.95 against the knife’s $12.95 [14][1].

Parts and consumables

Original blade guard — included with the knife at $12.95 from Cuisinart (October 2026); no standalone guard SKU or price was found, so contact Cuisinart support if it is lost [1][2].
Work Sharp Pivot sharpener — $13.95 from Work Sharp (October 2026); an optional accessory that can serve multiple knives for years [14].
Work Sharp Guided Field Sharpener — $48.95 from Work Sharp (October 2026); a heavier optional tool with diamond abrasives and ceramic honing [14].
Mercer M33113P blade guard — $2.89 at WebstaurantStore (October 2026), sold as an accessory for the Mercer knife; fit with this Cuisinart blade is not verified [11].

Yearly running cost

The knife is unpowered, so there is no electricity, subscription, filter, battery or cartridge cost. Illustrative scenario: a $13.95 Work Sharp Pivot bought only for this knife and kept for five years is about $2.79 a year, and replacing the knife at $12.95 every three years is about $4.32 a year, together roughly $7.11 a year before washing and any paid sharpening service [1][14]. These are worked examples at hypothetical rates, not a measured service life, and Cuisinart publishes no replacement interval [2].

When it is a good buy

October 2026 snapshots for the exact part number: Cuisinart direct at $12.95 [1]; Verdi at $12.99, with free shipping only on orders above $50 [4]; Table Top King at about $14.98–$18.99 depending on the listing [6]; Newegg at $23.99 with free shipping [5]. At $12.95 or less before shipping this is a sensible entry buy, and the $12.99–$18.99 reseller spread is acceptable but less compelling than buying direct. Above $19.99, prefer a better-documented knife below [10][11].

Mercer Culinary Millennia M22608 — $19.99 at WebstaurantStore (October 2026), with a documented textured nonslip handle and independent editorial discussion; the better choice when grip documentation and sharpening performance justify about $7 more [10][11].
Victorinox Fibrox extra-wide 8-inch — $67 from Victorinox (October 2026), with defined blade specs and a proven handle; the choice when those matter more than price [12].
Cuisinart C77SS-8CF2 — $11.99 at Target (October 2026), the in-brand step up, but it arrives with mixed owner reviews [8].