T40 Micropile Self-Drilling Ground Anchor Bar
Ningbo Yinzhou Ternal Machinery Co., Ltd.Seamless Steel Self Drilling Anchor System in Grouting Drilling Application
Ningbo Yinzhou Ternal Machinery Co., Ltd.T30 Micropile Hollow Bar Anchoring System Materials for Drilling Rig
Ningbo Yinzhou Ternal Machinery Co., Ltd.R32/51 Ess Mining Drilling Bit for Micropile Hollow Bar Anchor System
Ningbo Yinzhou Ternal Machinery Co., Ltd.PDC Anchor Bit (with screw thread/ with connection set)
CCTEG Xi'an Research Institute (Group) Co.,LtdSupanchor High Quality Threaded Self Drilling Anchor Bolt for R25
Ningbo Yinzhou Ternal Machinery Co., Ltd.Two Wing 27/28mm PDC Anchor Bit for Rock Drilling
Liaocheng Kaituo Construction Machinery Co., Ltd.Tungsten Carbide Cutting Blade for Anchor Bit
Jinan Xinyu Cemented Carbide Co., Ltd.R38/76 Exx Drill Bit for Self-Drilling Hollow Anchor System in China
Ningbo Yinzhou Ternal Machinery Co., Ltd.R25/42 Tungsten Carbide Tc Dril Bit of Self-Drilling Anchor Bar
Ningbo Yinzhou Ternal Machinery Co., Ltd.ISO 10208 Self Drilling Anchor System for Mining Roof Support
Ningbo Yinzhou Ternal Machinery Co., Ltd.International Standard R25/R32/R51 Rock Bolt Anchor Drilling Bar Manufacturer
Ningbo Yinzhou Ternal Machinery Co., Ltd.Ess R51 Od 110mm Drilling Bit for Self Anchor Drilling System Manufacturer
Ningbo Yinzhou Ternal Machinery Co., Ltd.