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High Quality DTH Button Drill Bits for Mining Machine with Shank

2025-04-13 introduction 2570
115#
1 Year
ISO 9001:2000, ISO 9001:2008, API
AISI
Forging
Hard Alloy
6
Mining Industry
Forging
Drilling Equipment
Rock Bit
None
PDC Core Diamond Bit
1 PCS
Drilling Tools
Provided
Drill Bit
Rock Bit
Wear Resistant
Connection Thread
Provided
SPEEDMADE
Wooden Case
115mm
Hunan, China
82071300
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