B22 Taper Drill Rod for Quarry Drilling Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
B22 drill rod
Standard:
API
Length:
0.6-8m
Usage:
Oil Mining, Coal Mining, Well Drilling, Ore Mining
Material:
Carbon Steel
Tail Size:
22mm*108mm
Head Degree:
4, 7, 11, 12 Customized
Quality Grade:
G2
Head Dia.:
17.5mm
Steel Material:
55simnmo
Weight:
3kg/meter
Trademark:
Customized
Transport Package:
Plywood Box
Specification:
B22
Origin:
China
HS Code:
8207199000