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Utility Knife Bi-Metal Blade 50pk

IRWIN-2084300

The IRWIN Blue Blade bi-metal utility blades stay sharper 3X longer* than traditional IRWIN carbon blades. As the name implies, bi-metal blades are produced through a patented process of combining spr... read more

Rating:
IRWIN-2084300 is rated 4.5 out of 5 by 493.
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Features

The IRWIN Blue Blade bi-metal utility blades stay sharper 3X longer* than traditional IRWIN carbon blades. As the name implies, bi-metal blades are produced through a patented process of combining spring steel and high speed steel, each with its own attributes and benefits, making them virtually shatterproof.

Additional Features

  • Features patented Bi-Metal technology that sets new standards of performance
  • UNBREAKABLE*: Spring steel body delivers superior flexibility to prevent breaking (*under normal working conditions)
  • LASTS LONGER*: High speed steel cutting edge stays sharp longer than traditional carbon utility blades (*tested on 20lb recycled paper)
  • Fits most utility knives
Specifications
Acme Tools Brand Name: IRWIN
Acme Tools Part Number: 2084300
Top Rated: 3.0
Acme Tools Air Shipment Restricted: N
Acme Tools Prop65 Compliant: N
Acme Tools Carb Compliant: N
Assembled Weight (lbs): 0.684
Blade Length (in): 1.8
Blade Material: Steel
Blade Type: Utility Knife
Internet Product Code (IPC): 5AC6A17B96B
Package Weight: 0.68
Progressive Blade Tooth Spacing: No
Customer Reviews
Rated 5 out of 5 by from Great Cutting foam board with my CNC, this seems to be the only brand that's holding up.
Date published: 2016-08-26
Rated 1 out of 5 by from Inferior blades I bought this product about a month ago,an I will never purchase again!! how can they stay sharper longer if they are the least sharp blades I've ever bought. :(( I use them daily and they blow! (Extremely unhappy)
Date published: 2016-05-08
Rated 1 out of 5 by from inconsistent I have bought several packs of blades and consistently about half of the blades are razor sharp and the other half is completely dull. They also cost more than stanely blades and I've had no issues with Stanley blades.
Date published: 2015-01-20
Rated 5 out of 5 by from cuts 30,000ft of material before replacement Used these exclusively for 2 years in a plastic slicing machine. Cuts 3/32 thick plastic pipe at about 3ft per second. Blades usually last a whole day of continuous cutting. Sometimes several days.
Date published: 2015-01-02
Rated 5 out of 5 by from On blades we use! After using many other brands I ran across these blades and decided to give them a try. It is now the only blade we use at work and my house. we are mostly cutting cardboard and tapes, etc in our shipping operations, but we use our knives all day long, and these suckers just keep working. We change blades about once a week now rather than 3 times a day. We have to have clean sharp blades for cutting some of our materials, and we used to keep a "special" knife just for this purpose. We no longer keep a special knife for this job, our regular knifes do the job now.
Date published: 2014-08-27
Rated 1 out of 5 by from Irwin Bi-metal utility knife blades I have had these blades before and didn't notice that they lasted any longer than an ordinary carbon steel blade. I used them mainly to strip electrical wire insulation. I just bought a new 20 pack of the same Irwin bi-metal blades and after having to use needle nose pliers to pull the first blade out I noticed that both ends of the blade seem to have burrs on them. I pulled the blade out using the center notches so I know the defect was already there. I haven't used it yet, we'll see if it even cuts cardboard.
Date published: 2014-04-15
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