Hq Ezy Lock Corebarrel Overshot Head for Hq Wireline Drilling Assembly Video,Demo, How It Works & Features

2025-04-09 4730

Product Specifications

BQ, NQ, HQ, PQ/PHD, BQU, NQU, HQU
Core Drill
Metal Drilling, Well Drilling
Dcdma
Long Life
crown
Plywooden Box
BQ, NQ, HQ, PQ/PHD, HQ3, PQ3, HQTT, PQTT
China
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