It's typically used for cutting command wires without causing collateral damage. 

Actively used by EOD Operators in Afghanistan, the highly portable FireBreak is one of the simplest wire-cutting products on the market. It takes a standard detonator and does not require any specialist ammunition. 

FireBreak is available with a metal or ceramic blade, giving you the flexibility to choose the right tool for your specific needs. An underwater version that uses a ceramic blade and meets NM-A standards is also available.  

• User-filled and lightweight 
• Disposable 
• Easy to use and low-cost 
• Can be powered by a wide range of detonators or pyrotechnic squibs