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Brand Name : ShiTan
Certification : ISO9001
Place of Origin : China
MOQ : Negotiation
Price : Negotiation
Payment Terms : L/C, D/A, T/T, Western Union
Supply Ability : 20000pcs/Year
Delivery Time : Within 7-12 days
Packaging Details : Standard export package
Model Number : Water Well Drill Bits
Type : PDC Drill Bits
Machine Type : Drilling Tool
Material : Diamond
Use : Coal Mining
Advantage : High Performance
Blades : 3 blades
Size : Standrad Size
Color : Request
High Performance Water Well Drill Bits / 3 Wings Drill Bit Constructio
Below are normal PDC drill bit size :
Water Well Drill Bits Specifications
Steel body and Matrix body PDC drill bit for hard layer | ||||
Diameter | Wings | PDC Tip | Thread | |
mm | inch | |||
28 | 1.1" | 2 | As request | API,NQ,HQ,PQ, AW,AWJ,or as request |
32 | 1 1/4" | 2 | ||
45 | 1.77" | 2 | ||
54 | 2 1/8" | 3 | ||
55 | 2.165" | 3 | ||
65 | 2 1/2” | 3 | ||
76 | 3” | 3 | ||
89 | 3 1/2” | 3 | ||
92 | 3 5/8” | 3 / 4 | ||
95 | 3 3/4” | 3 / 4 | ||
98 | 3 7/8” | 3 / 4 | ||
102 | 4” | 3 / 4 | ||
108 | 4 1/4” | 3 / 4 | ||
114 | 4 1/2” | 3 / 4 | ||
127 | 5” | 3 / 4 | ||
133 | 5 1/4” | 3 / 4 | ||
146 | 5 3/4” | 3 / 4 | ||
152 | 6” | 3 / 4 | ||
171 | 6 3/4” | 3 / 4 / 5 | ||
191 | 7 1/2” | 3 / 4 / 5 | ||
216 | 8 1/2” | 4 / 5 / 6 | ||
Other item | Customize as your request |
PDC drilling drag bit is made by PDC cutters and steel. It is one of the steel body PDC bit and belong to non core diamond pdc bit. Having the feature of long service life and wear resistance. Widely used in coal mining and water well drilling.
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216mm 8 1/2Inch 3 Blades Water Well Drill Bits Images |