Hq Ezy Lock Corebarrel Overshot Head for Hq Wireline Drilling Assembly

2025-04-13 introduction 4640

Model NO.:

BQ, NQ, HQ, PQ/PHD, BQU, NQU, HQU

Type:

Core Drill

Usage:

Metal Drilling, Well Drilling

Certification:

Dcdma

Advantage:

Long Life

Trademark:

crown

Transport Package:

Plywooden Box

Specification:

BQ, NQ, HQ, PQ/PHD, HQ3, PQ3, HQTT, PQTT

Origin:

China

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