Features

Hollow drill bits SDS max for dust-free drilling in reinforced concrete

• Quick removal of dust increases drilling speed and enhances drill bit durability (reduces friction).
• Rubber adapter, which is built-in the bit, enables you to fasten a vacuum cleaner hose and to drill holes without dust.
• The optimized geometry of the Y-shaped drill bit, allows for axial and cylindrical holes ideal for fasteners.

• 4 cutting edges increase the efficiency of drilling and speeds up hole drilling.
• 3 deep-seated carbide plates significantly increase the service life and efficiency of the drill bit.
• Drilling, along with dust extraction, make the hole smooth and clean.