Omega Products Boring Bar Double Clamp Through Coolant - Steel Shank 95 Deg - Left Hand - For WNMG0604 Inserts - A20R DWLNL 06Engineered for precision boring and turning, the Omega Boring Bar with Double Clamp Through Coolant delivers secure insert retention and efficient heat management. This left hand design with a 95 steel shank is optimized for applications using WNMG0604 inserts, providing consistent accuracy across a range of materials. Left Hand, 95 Steel Shank: purpose built for left hand machining with a rigid 95 degree approach that enhances control and stability