⬡ Tungsten drill core set 4pcs 33-53-67-83mm (03301)
A set of tungsten carbide-tipped hole saws for drilling holes in:
Brick
Glaze
Gypsum boards
Masonry
Plastics
Light building materials
Diameter: 33, 53, 67, 83 mm
Working part finish: Covered with tungsten carbide