This batch of cargo is Core barrel with bullet teeth, the out diameter is 1.5m, ordered by SANY, they will be delivered to SANY overseas construction site. 

Two rotary rock drilling buckets, the outer diameter 1000mm, that's the drilling diameter is 1000mm. Barrel length 1200mm, wall thickness 20mm, kelly box 200mm. Core barrel with bullet teeth, outer diameter 900mm,barrel length 1200mm, wall thickness ...