4 1/2" 114.3mm Tri-Cone Bit Tricone Bits Water Well Tricone Bits
Shandong Yikuang Drilling Technology Co., Ltd.- Standard：API
- Length：Taper-length
Base Info
- Model NO.：4 1,2"=114.3mm 2-3,8 API REG IADC 437,517,5
- Type：Core Drill Bit
- Material：Cobalt Steel Alloys
- Usage：Wood Drilling, Well Drilling, Metal Drilling
- Transport Package：Export Packing
- Trademark：YK
- Origin：Linqing City Shandong
- HS Code：8431432000
- Package size per unit product：10.00cm * 10.00cm * 10.00cm
- Gross weight per unit product：100.000kg
Description
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