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Hammer Size
3" ~ 20"
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Bit Size
76mm ~ 1, 000mm
We are offering dth hammer, hammer bit. We were established in 1985, and have manufactured and exported shank adapter, coupling, button bit, dth hammer, hammer bit, and any other rock drilling tools. Our products have been qualified to our loyal customers and competitive in not only quality but also price. Do not hesitate to contact us; then, we'll provide you our best price and products.