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Direct Price Cutting Blade Challenge 370 37" High Speed Steel Kn34500hss I 9-142 Gift Ready [bl2LyQBO]

$66.99 $214.99 -69%

 We carry one of the largest selection of replacement cutting blades for your paper cutter or guillotine. In stock and usually available to ship same day our replacement paper cutter knives are Diamond Cut®, which KN34500 extreme precision and accura

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Direct Price Cutting Blade Challenge 370 37" High Speed Steel Kn34500hss I 9-142 Gift Ready [bl2LyQBO]

 

We carry one of the largest selection of replacement cutting blades for your paper cutter or guillotine. In stock and usually available to ship same day our replacement paper cutter knives are Diamond Cut®, which KN34500 extreme precision and accuracy which exceed OEM specifications. They are available in either a standard inlay steel or high speed steel option. The economical standardly inlay blades are made of a 50/50 composition of standard grade steel and high alloy steel ensuring strength at a lower price point. The high speed steel blade is made of a 50/50 blend consisting of 1-part standard grade steel and 1-part high speed steel, which includes 18% T1 German tungsten. HSS blades are fused together in a way that produces an extremely wear-resistant blade that will last 3-5 times longer than conventional blades, on average.

Do not allow a dull blade to slow down production, diminish the quality of your finished product and cause undue wear and tear on your Paper Cutter. A simple and cost effective way to to protect your equipment is to replace the blade at regular intervals. Order online or give us a call if you do not see your specific cutting blade listed.

Machine: Challenge 370 37"

Blade Type High Speed Steel (HSS)

Blade Size: 44.000" x 5.000" x 0.438" / Holes: 18

KN34500HSS / 9-142 / 1106401


What Our Customers Say

February 2, 2026

Absolutely no complaints!

A really nice product. A big thank you.

- Annie F..

February 2, 2026

Absolutely no complaints!

It’s a very solid, extremely useful tool.

- Sergio V..

February 2, 2026

Absolutely no complaints!

This is a very clever and very nice tool.

- Beau V..

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