Patterned after the pioneer Dirac , Dirac Delta holds the same ergonomic chassis, innovative internal mechanism, and glass breaker, now in a more robust size. This OTF knife offers functionality and reliability like never before.
Blade length: 3.79”
Overall length: 9.4”
Blade steel: M390
Handle material: 6061 T6
Weight: 4.6oz
This listing is for 1 knife. Blade steel may vary at any time from Bohler M390 to American Made Carpenter CTS-204P.

The Microtech Dirac Delta D/E Premium OTF Knife is ideal for outdoor adventures, tactical missions, or as a reliable everyday carry tool. Designed for professionals and enthusiasts who demand precision and durability, this knife features a high-performance M390 blade, a sturdy 6061 T6 handle, and a compact yet powerful design. With its ergonomic chassis and built-in glass breaker, it’s perfect for cutting, piercing, and emergency situations. Lightweight at just 4.6oz, it’s easy to carry and ready for action. Whether you’re hiking, working, or collecting, this knife is a must-have addition to your toolkit.