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High-Quality 153 Conventional Three-Wing Concave Coreless Drill Bit for Grouting Hole
2025-04-13
introduction 2940
153#
1 Year
ISO 9001:2000, ISO 9001:2008
AISI
Forging
45crnimov
6
Exploration
Hole Rig
Water Well Driller
Custom Colors
None
Diamond Core Drill Bits
Provided
Diamond Core Drill Bits
Energy & Mining
New Product 2020
Wear Resistant
Male Female Thread
Provided
153mm
SPEEDMADE
Wooden Box
153mm
Hunan, China
82071300
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