HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD |
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Description:
Down-the-hole (DTH) hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types
Application:
• Underground mining
• Quarry benching operations
• Water well drilling
Advantage:
• High performance
• Cost-effective
• Long life
Package:
• Wooden case
Specification:
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