This set of high-performance concrete drill bits is designed for percussion drilling into concrete, bricks, and natural stone.

Features:

• Manufactured to DIN8039 (ISO 5468) standards.
• Euronorm standard tungsten carbide tipped with milled flute blade.
• Made from carbon steel, hardened and tempered for durability.
• Available in "U" and "W" flute designs.
• Black, bright, or other surface finishes available.
• Contains a variety of sizes to cover a wide range of drilling needs.
• Packaged in a convenient box for easy storage and transport.