TROY 27464 Tungsten Carbide Core Drill Bit, Ø 73mm

● Excellent heavy duty core bit machined from solid steel billets for fast penetration in all types of concrete and masonry
● Drills perfect holes in block, brick, concrete and other matericals without spilling
● Interior and exterior surfaces are machined to the highest standards to eliminate any possibility of fatigue failures. 
● The diamond tips are fast cutting and feature chipbreaker toothing 
● Core exterior fluting remove debris from the cut rapidly to ensure snag free cutting. 
● Adaptors: T 27457 (M22x110mm) - T 27458  (M22 x 400mm) and T 27466 (M22 x 250mm)
● Adaptors should be ordered seperately.
● Diameter: 73 mm