76mm 89mm T45 Thread Drill Bits Drilling Tools for Hard Rock Mining Drilling
2025-04-13
introduction 4250
T45 Thread button bits
Non-Customized
ISO9001:2015;SGS
114mm
Thread Drill Bits
Tungsten Carbide
Metal Drilling, Mining
89mm
Black, as Your Request
5PCS
Heat Treatment
Kaiyu
Wooden
89mm
Taizhou, Zhejiang
8207199000
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