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TOOR KNIVES Chasm R Folder


The Chasm folding knife was designed as an everyday carry companion that has a much smaller footprint. The updated Folding Series knife features a blade made from premium CPM 154 steel, now with a Black Oxide finish and strengthened blade frame. The iconic recurve edge allows for multiple cutting points with smooth transitions, creating a seamless razor edge. The Chasm rides on phosphor bronze washers for a smooth, controlled action.

We’ve also improved on the original Chasm with a deep-carry pocket clip, domed hardware, and slightly chamfered scales. The handles, hardware, and ambidextrous pocket clip on this midsize frame lock folding knife are all constructed from 6al-4v titanium to ensure longevity and toughness. Small and lightweight, the Chasm R fits perfectly and unnoticeably in your pocket for comfortable all-day carry and is the epitome of an American-Made folding knife.

Every component of this blade is made in-house at Toor Knives in San Diego, CA

Chasm R Specs
Mechanism: Frame Lock
Overall Length: 7.25″
Blade Length: 3.25″
Handle Length: 4.0″
Blade Thickness: 0.125″
Overall Thickness: 0.4″
Weight: 3.4 oz
Handle Material: 6AL-4V Titanium
Hardware: 6AL-4V
Screw Size: Torx 8
Steel: CPM 154
Blade Hardness: 59-61 Rockwell


Toor Knives is owned by twin brothers Cam and Connor Toor, a Ranger and Marine striving to deliver excellence in blade functionality. Want to hear the story behind Toor Knives? Click here for Cam’s interview and pics at Brother Born’s Team Room!