Pipe wrench Pipe cutter Levelling rod Mason's trowel Wood float Mason's square Plumb bob Shovel Pipe wrench Holding, tightening and loosing metallic pipes. Pipe cutter Cutting PVC pipes. Levelling rod Levelling the floor during construction. Mason's trowel Placing mortar between construction stones and bricks. Wood float Create a level surface on walls and floors. Mason's square Ascertain verticalness. Plumb bob Spreading screed over floors and walls. Shovel Mixing and scooping concrete or mortar, measuring cement.