Double Wall Drill Pipe (Rod) for Reverse Circulation (RC) Hammers Re542 Re543 Re545 RC Hammer Drilling Video,Demo, How It Works & Features

2025-04-09 3060

Product Specifications

6 5/8", 10 3/4"
RoHS, AISI, API
Oil Mining, Coal Mining, Well Drilling, Ore Mining
Carbon Steel
ROSCHEN
Wooden Box
RC Drill Pipe
China
84314320
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