Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
JianShi (China) Drilling Tools Co., Ltd.
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5blades 8.5inch PDC Core Drill Bit Double Row Cuutter For Water Well Drilling
1)PDC bit, also known as polycrystalline diamond composite bit, has been widely used in the oil and gas drilling industry and directional well construction. It has the advantages of long working life and low downhole accident rate.
2)Size:6-121/4 inches
3)The material of the drill body is divided into: steel body and carcass. The steel body is cheap to build and the carcass is resistant to friction. 4)Drill blade:4.5.6.7.8 knife 5)Diameter of composite sheet: 13mm. 16mm.19mm
| Size | 6-26inch |
| Body type | steel body and metris body |
| Compact Piece Size | 19mm 16mm 13mm |
| Blades QTY | 3-6 blades |
| Thread connection | Pin (IF, API, REG, NC,FH) |
| Application | Clay,mudstone, chalk,gypsum,salt rock,shale limestone,sandstone,dolomite,marble |
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