Amtech G2610 10" x 0.75" (250mm x 19mm) Cold Chisel - pro : Amazon.co.uk: DIY & Tools
Bolster Chisel Set 3-Pieces, MAXPOWER Masonry Chisel Set with Thickness Hand Guard Included 300mm Point Chisel, 300mm Cold Chisel and 220mm Brick Chisel : Amazon.co.uk: DIY & Tools