Hole saw with base in a set of 4 pieces, ideal for circular drilling in hard materials such as ceramic tiles, granite or porcelain, bricks, concrete, PVC, etc.

Made of high-strength processed steel, it features a hexagonal internal guide drill with a diameter of 9mm, for easy drilling of the first hole.

It is ideal for attachment and use in all drills, offering precise and smooth cuts without breakage and material loss.

The four shafts have diameters of 33, 53, 67, and 73mm and a cutting depth of 55mm, for selection according to the needs of the job.

Characteristics:

• Material: Tungsten carbide
• Suitable for: Tiles, glass
• Diameter: 33, 53, 67, 73mm
• Depth: 55mm