Round Handle SDS Plus Shank Concrete Wall Drill Bit, Hole Saw, Concrete Cement Stone Wall Drill Bit With 30/40/50MM Expansion For Air Conditioners, Hoods, Or Washing Machines Pipe Punching Etc.

Description

🔧 Drill like a pro, finish like a boss!

This Round Handle SDS Plus Shank Concrete Wall Drill Bit set features hardened tungsten carbide construction for exceptional durability and long service life. Designed for brick, masonry, foam bricks, and hollow core walls, it includes 30mm, 40mm, 50mm, and 110mm core bits, SDS+ arbors, pilot drills, and a 350mm extension shank. Sharp teeth and alloy blade design reduce vibration and chipping, while professional drain holes ensure efficient chip removal. Ideal for installing air conditioners, hoods, washing machines, and pipe punching, this set delivers precise, clean holes with every use.