The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
Parameters
Button bitButton bit | |
Diameter | 32mm - 45mm |
Material of skirt body | Material of skirt body |
Connection method |
Taper Thread |
type of skirt body |
Short skirt Long skirt |
Taper |
7° 11° 12° |
Productive process |
Forging and heat treatment |
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Related Products
button bit | hexagon drill rod |
Cross bit | Chisel bit |
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