New Arrival 3-6 Blades 75-304mm Reg 4 1/2 -6 5/8 Rock PDC Drill Bit 6 Nozzles Diamond Drill Bit Well Drilling PDC Core Bit
2025-04-13
introduction 3460
Customized
AISI, API
Stub-length
Non-Core Drill Bit
High Manganese Steel
Well Drilling
Male or Female
Drilling Equipment
Energy & Mining
Forging
Well Drilling
Stone Mining in Mines
Customized
Fast Speed, High Efficiency
Three Wings Alloy Scraper Bit
Supported
New
2 3/8"3 1/2"4 1/2"Support Customization
4.7kg
Wooden Box
75~325#
Changsha, Hunan, China
8430691900
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