Black + Decker Piranha Masonry Drill Bit Set consists of five drill shanks of different lengths and thicknesses. It comprises of 5 Drill bit pieces of 4, 5, 6, 8, 10 mm. The drill bits can be used to drill holes in materials of various consistencies: wood, brick, concrete, and metal. It can, therefore, be used for both carpentry and masonry or construction purposes.
In the Box: