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Tungsten Carbide T45 T51 Thread Button Rock Retrac Drilling Bits Rock Hammer Drill Bits
2025-04-13
introduction 2910
GT115T51
Customized
ISO9001:2015;SGS
170mm
Button Bits
High Carbon Steel
Metal Drilling, Ore, Rock Drilling
89mm,115mm
Black, as Your Request
5PCS
Heat Treatment
Kaiyu
Wooden
89mm, 115mm
Taizhou, Zhejiang
8207199000
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