minipiling-drilling-bits
SEA-Tech Mini Pile Drilling Bits
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38mm bar o/d 120mm cross bit suitable for clay soil
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38mm bar o/d 120mm tungsten button bit suitable rock drilling
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70mm bar o/d 175mm cross bit suitable for clay soil
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70mm bar o/d 170mm tungsten button bit suitable rock drilling
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90mm bar o/d 200mm cross bit suitable for clay soil
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90mm bar o/d 200mm tungsten button bit suitable rock drilling
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90mm bar o/d 300mm tungsten button bit suitable rock drilling
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140mm bar o/d 300mm tungsten button bit suitable rock drilling |