Specification:
Thread:R32,R38,T38,T45,T51
Length:300--800
Drill Rig Series:Sandvik,Atlas ,Furukawa,
Ingersoll- Rand,Montabert
Features:
- Select the excellent alloyed steel as raw material
- Apply the specific CNC processing equipment and procedure to ensure the manufacturing quality of shank details, internal flushing holes and side flushing holes
- Processed through integral carburization
- Scientifically straighten by precise instrument ensuring the straightness and anti-mania

Contact Us
Sales Manager: Cindy Tang
Mobile/Whatsapp/Wechat :+86-18274862632 (online support)
Skype: tangjingjing31
Email:sales4@changtan.com