80mm Hollow Core Bit

• For use in concrete, masonry and natural stone.
• The roof-shaped guide teeth ensure improved tool alignment and increased rotational stability. The wedge shape is particularly aggressive in collision with steel reinforcement.
• Hollow crown body with more efficient outer spiral for increased durability and minimised friction losses
• DC quality carbide and special brazing technique
• Only Hollow Hammer Core Bit, Arbor and pilot drill supplied seperately

For use in concrete, masonry and natural stone.

Key Features:

• For use in concrete, masonry and natural stone.
• The roof-shaped guide teeth ensure improved tool alignment and increased rotational stability. The wedge shape is particularly aggressive in collision with steel reinforcement.
• Hollow crown body with more efficient outer spiral for increased durability and minimised friction losses
• DC quality carbide and special brazing technique
• Only Hollow Hammer Core Bit, Arbor and pilot drill supplied seperately