สถานที่กำเนิด
Hunan, China
หมายเลขรุ่น
Rotary Drilling Rig Rock Auger Bucket Piling Tools Bullet Teeth
Material
Carbon steel, Tungsten carbide, 42CrMo
Application
Pile Foundation
Machine
For rotary drill rig auger bucket
Applicable layers
Soil, earth, rock, clay, mud, etc.
Other Type
B47K20H, B47K19H, B47K17H, 3050, 3060, 3065
Certification
ISO9001:2008