TG3.5, TG4, TG5, TG6, TG8. These five specifications can drill holes from 90mm to 254mm. They can be also matched to various types of hammers popular in the world.
They are specially designed for blasting and applied to open-pit, underground, metal and non-metal mining and all kinds of quarries. They have stable performance, fast speed, long service life in sleeves, and 10% less air consumption than other ordinary hammers. They can also work well without the foot valves.
