MAC

MAC Original Utility Knife 15cm AC-55

SKU: HW838

£57.88(£69.46 inc VAT)

In stock
Age-restricted product. You must be 18 or over to buy this item. After you place your order you will be asked to verify your age with photo ID, and your order will be held until you do. Orders not verified within 7 days are cancelled.
Need a quantity discount?

Request a callback

Leave your details and we will call you back about MAC Original Utility Knife 15cm AC-55.

Delivery Information

Price Match

  • In the event of equipment failure any parts needed will be provided 1
  • In the event of equipment failure an engineer will be sent for an onsite repair 1

The MAC AC-55 is a 15cm utility knife from MAC's Original series, made in Japan using traditional blade-making techniques with significant hand-finishing by skilled craftsmen. It sits in a practical size range — long enough to handle most prep tasks with confidence, but short enough to offer good control when working with smaller or more detailed cuts.

In a professional kitchen environment, a utility knife of this type earns its place during prep service rather than as a primary butchery or bread tool. It handles slicing boneless meat portions, breaking down fish fillets, and working through vegetables where a chef's knife would feel unwieldy. The blade holds a reliable edge under regular use, which reduces the frequency of sharpening during a busy shift.

Practically speaking, the AC-55 offers a few clear operational advantages:

  • Lightweight build reduces hand fatigue during extended prep sessions
  • Blade geometry suited to both push cuts and draw cuts across a range of ingredients
  • Japanese steel construction supports a fine, consistent edge
  • Comfortable handle allows confident grip in wet or greasy conditions
  • Compact size works well in tighter prep spaces or alongside larger knives on a station

It is hand wash only — dishwasher use will shorten blade life and is not recommended. As with any quality Japanese knife, the edge is harder and finer than most European equivalents, which means it performs well but requires appropriate sharpening tools and technique to maintain correctly.

This knife suits professional kitchens, catering operations, and working chefs who need a reliable, well-balanced utility blade for daily prep. It is not a heavy-duty butchery tool — for heavier or more demanding work, a larger or more robust blade would be the better choice.

If you are building out a knife kit or replacing specific blades for your team, the team is happy to talk through which sizes and styles suit your prep demands best.

Frequently asked questions

Is the MAC AC-55 suitable for use as a primary kitchen knife in a professional setting?

It works well as a prep and utility knife but is not intended to replace a full chef's knife or a dedicated butchery blade. Most professional kitchens use a utility knife of this size alongside a larger chef's knife, with each covering different prep tasks. If your team carries out high-volume breakdown work, a heavier blade would be a better primary choice.

How should this knife be maintained in a professional kitchen environment?

Hand washing and immediate drying is essential — the hardened Japanese steel will be affected by prolonged moisture exposure, and dishwasher use is not recommended. The edge responds well to a whetstone or ceramic rod, but because the steel is harder than most European knives, a standard steel honing rod can damage the edge. If your team isn't familiar with sharpening Japanese blades, it is worth investing in appropriate sharpening equipment or using a professional sharpening service.

Does the blade length suit all prep tasks, or are there limitations to be aware of?

At 15cm, the AC-55 handles most medium prep tasks confidently — portioning boneless proteins, slicing vegetables, and working with fish. It is less suited to large joints, whole fish, or anything requiring a longer draw cut, where a 20cm or 25cm blade would give better results. For kitchens with diverse prep requirements, pairing this knife with a longer chef's knife covers most bases.

MAC Original Utility Knife 15cm AC-55

£57.88(£69.46 inc VAT)

£57.88(£69.46 inc VAT)

The MAC AC-55 is a 15cm utility knife from MAC's Original series, made in Japan using traditional blade-making techniques with significant hand-finishing by skilled craftsmen. It sits in a practical size range — long enough to handle most prep tasks with confidence, but short enough to offer good control when working with smaller or more detailed cuts.

In a professional kitchen environment, a utility knife of this type earns its place during prep service rather than as a primary butchery or bread tool. It handles slicing boneless meat portions, breaking down fish fillets, and working through vegetables where a chef's knife would feel unwieldy. The blade holds a reliable edge under regular use, which reduces the frequency of sharpening during a busy shift.

Practically speaking, the AC-55 offers a few clear operational advantages:

  • Lightweight build reduces hand fatigue during extended prep sessions
  • Blade geometry suited to both push cuts and draw cuts across a range of ingredients
  • Japanese steel construction supports a fine, consistent edge
  • Comfortable handle allows confident grip in wet or greasy conditions
  • Compact size works well in tighter prep spaces or alongside larger knives on a station

It is hand wash only — dishwasher use will shorten blade life and is not recommended. As with any quality Japanese knife, the edge is harder and finer than most European equivalents, which means it performs well but requires appropriate sharpening tools and technique to maintain correctly.

This knife suits professional kitchens, catering operations, and working chefs who need a reliable, well-balanced utility blade for daily prep. It is not a heavy-duty butchery tool — for heavier or more demanding work, a larger or more robust blade would be the better choice.

If you are building out a knife kit or replacing specific blades for your team, the team is happy to talk through which sizes and styles suit your prep demands best.