MAKIA Masonry drill bit & Multi-function drill bit

About Product:The multi-function bit is suitable for hammer drill, percussion drill for hammer drill, various materials without changing the bit, it can be used for glass brick and wood when not using impact function, it can be used for large wood block, stone, ash mud board when using impact function. Cemented carbide percussion bit can be used for masonry, concrete and other materials. The impact bit for brick wall is cheaper than the carbide impact bit and has high cost performance. For brick walls only, not for concrete