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รายละเอียดสินค้า:
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| เน้น: | 76mm T38 thread button bit,thread button bit for mountain reinforcement,anchoring drilling button bit |
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76mm T38 Thread Button Bit For Mountain Reinforcement And Anchoring Drilling Threaded Button Bit Description Threaded drill bit made of high-strength alloy steel with tungsten carbide teeth, wear and impact resistant. Precision thread fits drill rod perfectly, easy installation and firm connection. High rock-drilling efficiency with smooth slag discharge and cooling. Ideal for mining, tunnel and construction rock drilling. Applications of thread drill bits Suitable for mining
ผู้ติดต่อ: Nikolay
โทร: 18931995936