- Rope Coring Series Hot Pressing Mining Drill Bits
0Comment278 Play
Three-Wing PDC Drag Bit Is Suitable for Medium and Hard Fractured Stratum
2025-04-13
introduction 4580
91#
1 Year
ISO 9001:2000, ISO 9001:2008
AISI
45crnimov
2.5
Exploration
Forging
Hole Rig
Water Well Driller
None
PDC Drag Bit
Center Drop
Provided
Diamond Core Drill Bits
Energy & Mining
Wear Resistant
Male Female Thread
91mm
Provided
SPEEDMADE
Wooden Case
75mm
Hunan, China
82071300
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