Features: Cuts hand drawn copper up to 400 KCMIL (MCM) and soft copper aluminum and multiple conductor cable up to 600 KCMIL (MCM); Hardened steel baldes ensure consistent cuts and long term durability; Rounded blade design minimizes cable distortion during cutting; Quick release mechanism simplifies blade back out; Locking mechanism keeps handles closed for easy storage; Ergonomic non slip handles provide excellent grip and comfort. Want to protect your eyes when working with tools? Consider purchasing safety glassesa href=http://www.goodmart.com/products/safety_glasses.htm by these respected brands/a.