Cutting Narrow Channels - The SDS plus Winged Gouging Chisel is ideal for cutting narrow channels with variable channel depths. Winged gouging allows the user to adjust the channel depth by changing the working angle. The chisel is intended for use in concrete and brick. It is compatible with an SDS plus chisel attachment or it can be used directly in SDS plus hammers with a rotation stop. Fits all SDS plus rotary hammer drills. Features and Benefits • Cutting of Narrow Channels in Concrete and Brick with Variable Channel Depth • SDS plus Winged Gouging Chisel is ideal for cutting narrow channels with variable channel depths • Winged gouging allows the user to adjust the channel depth by changing the working angle Specifications Total length: 250mm Chisel cutting edge: 22mm Shank, shape: SDS plus