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Blue aluminium snap-off box cutter, 18 mm blade, 6.5 inches long

22-7 18mm Snap-off Box Cutter with 10 SK5 Blades

SKU CH-J1FV-7290S MPN 22-7

An 18 mm snap-off box cutter with ten SK5 blades and an aluminium alloy handle for cartons, cardboard and general cutting tasks

  • Surface finishAluminum
  • Product typeScissors
  • Key featuresSnap-off Box Cutter with 10-Piece SK5 Blades, Aluminum, Alum
  • Product colorBlue
  • Size details1
  • Sold as10 Count
  • 18 mm SK5 blades stay sharp longer for clean cuts on cardboard and fabric
  • Snap-off design with 10 included blades lets you expose a fresh edge instantly
  • Automatic safety lock secures the blade during one-handed use
  • Aluminium alloy and ABS body weighs only .16 lb for comfortable all-day carry
  • 5 inch retractable knife fits toolboxes, drawers or wall hooks for home and office tasks

18 mm Snap-off Box Cutter

The 22-7 utility knife is a hand-powered cutting tool supplied new with ten SK5 steel blades. It suits office workers, warehouse staff and home users who regularly open cartons, trim cardboard or slice packaging materials. The retractable mechanism and aluminium-alloy shell keep the blade guarded when not in use.

18 mm Blade Width and SK5 Steel

The single specification that decides fit is the 18 mm snap-off blade made from SK5 steel. This width and alloy determine the depth of cut and edge retention for the materials listed. No other blade size or steel grade is compatible with this cutter.

Ten Blades with Eight Segments Each

The package provides ten blades, each divided into eight snap-off segments, giving eighty fresh edges before a new pack is needed. That volume comfortably handles daily box-opening and light trimming in an office or home setting. Heavy industrial use or cutting abrasive composites will exhaust the segments more quickly.

How it compares

Measured against everything we stock in Scissors & Paper Cutters, at today’s prices. Recalculated every night.

Price $19.99
Pricier than about 74% of the 680 comparable items (median $13.99).

Specifications

Product
Brand nameGeneric
Model name22-7
Product typeScissors
Product colorBlue
Size & build
Surface finishAluminum
Size details1
In the box
Pack quantity1 each

Questions about this item

How does the 18 mm blade width affect everyday cutting tasks?

The 18 mm SK5 steel blades give deeper reach and longer edge retention for cardboard, foam board, fabric and plastic sheets.

What does the snap-off mechanism actually do when the blade dulls?

Each blade has 8 scored segments; you snap off the worn tip in the plastic groove to expose a fresh edge without tools.

What space does the 6.5 inch aluminum handle need in a toolbox or on a wall hook?

The 6.5 inch, 0.16 lb aluminum-and-ABS body fits narrow slots and hangs by its end cap for compact storage.

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