Diamond core drill 300x400mm

The size shown in the photo is an example. The actual size can be found in the product description.

Diamond core drill for drill bits with a diameter of 300 mm and a length of 400 mm. It is designed for drilling in hard materials such as concrete, reinforced concrete, masonry and brick. The diamond teeth are laser-linked to the crown body, which increases the lifetime of the crown. The hexagonal shank on the crown facilitates its fastening.

Features:

• Diamond teeth bonded to the body by laser
• Working with water as a cooling
  

Technical data:

• Crown diameter: 300 mm
• Length of crown: 400 mm
• Fastening thread: 1 1/4"