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 SDS Plus Shank Concrete Wall Drill Bit set features hardened tungsten carbide construction and multiple core sizes (30, 40, 50, 110mm) designed for efficient, low-vibration drilling in brick, masonry, and hollow walls. Equipped with SDS+ arbors and a 350mm extension, it offers quick setup and precise cuts, ideal for installing air conditioners, hoods, washing machines, and pipe punching. Its alloy blade design reduces chipping, while professional drain holes ensure clean chip removal, making it a must-have for professional-grade wall drilling tasks.