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H22 Steel Taper Drill Rod for Rock Drilling Small Diameter Hole

2025-04-13 introduction 2200
6 Months
ISO 9001:2008
Forging
Carbon Steel
H22*108
Mining / Quarrying / Tunneling / Construction
Pneumatic Jack Hammer
Hexagonal
Small Hole Drilling
7° 11° 12°
Black/ Customized
7.5kg/Pieces
QSAAA
Standard Package, 50 / 100piecs One Bundle or as R
23 CM X 23 CM X 100 CM / Piece
China
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