About product and suppliers:
            952 construction drill hammer bit products are offered for sale by suppliers on Alibaba.com, of which mining machinery parts accounts for 85%, drill bit accounts for 4%, and chisel accounts for 1%. 

A wide variety of construction drill hammer bit options are available to you, such as tungsten carbide, carbide, and carbon steel. 

There are 977 suppliers who sells construction drill hammer bit on Alibaba.com, mainly located in Asia. The top countries of suppliers are India, China, and India, from which the percentage of construction drill hammer bit supply is 1%, 98%, and 1% respectively.