Spiral Straight Concave PDC Non-Coring Drill Bit for Mineral Rock Mining
2025-04-13
introduction 3760
75mm
as Needed
as Needed
ISO 9001:2000, ISO 9001:2008
AISI, ANSI
Oxidation
Forging
Alloy Steel
1.7
New
Forging
Horizontal Drill
Ore Mining
75mm
Customized Color
Spiral Straight Concave Coreless Drill Bit
Stone Mining
Provided
Drill Bit
Mining
Provided
Speedmade
Wooden & Carton
as customer need
China
84314310
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