IADC517 8 1/2" Insert Bit Reliable Quality Wear Resistant Factory New Sealed Bearing Oil Well Drilling TCI Tricone Rock Bits
Beijing Superior Drilling Equipment Co., Ltd.Base Info
- Model NO.：215.9mm IADC517 tri-cone bit
- Material：Tungsten Carbide
- Usage：Well Drilling
- Trademark：FEILONG
- Transport Package：Wooden Box
- Specification：290mm*290mm*530mm
- Origin：China
- HS Code：82071910
Description