G437 If you are looking for a brick chisel that will give you precise cuts, the G437 Guarded Brick Chisel is the tool to use. It has a 4" tip and 7" length which makes it perfect for scoring, cutting and trimming bricks and blocks. The sharp and durable cutting edge of this heat treated high carbon steel chisel ensures clean cuts every time. This guarded brick chisel is designed to score, cut and trim bricks and blocks. It comes with a standard tether wireway that can be attached to any tether capable product in your inventory. The Guarded Brick Chisel is an essential tool for anyone working with masonry materials like concrete or stone pavers.