high quality best price ,delivery on time. all IADC code. Certified by API.
Port: Tianjin port
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 500 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: wooden packing
Delivery Detail: consult
With API and ISO9001
2 High quality and competitive price
3 Size: 8 1/2inches, 9 1/2inches, 12 1/4inches or according to your request.
4 Fast drilling rate
Be used for water well, oil field, underground, construction, geothermal, directional boring
Improved support and retention, diamond are impregnated in the matrix behind the PDC cutter
Hejian City Jizhong Petroleum Machinery Co., Ltd specializes in designing, manufacturing, marketing and serving the high performance drill bits, PDC bits, bit size ranges from 81/2" to 121/2". All the products have been awards the ISO9001 certificate and API certificate.
Drill Bit Parameter | Recommend Operating Parameter | |||||||||
| Size | IADC | Number of blades | Number of nozzles | Cutting Size | Standard Gauge Length | Fluteofdrill area | API pin connection | Hydraulic flow rate | Rotation speed | weight on bit |
| in | in | in | in² | in | L/S | rpm | KN | |||
| 6 | M332 | 6 | 4 | 1/2 | 2 | 9.4 | 3 1/2 | 14--25 | 60--400 | 8--45 |
| 8 1/2 | M332 | 6 | 6 | 1/2 | 3 | 16 | 4 1/2 | 25--38 | 60--300 | 20—100 |
| 12 1/4 | M332 | 6 | 6 | 1/2 | 4 | 36.9 | 6 5/8 | 25--56 | 60--240 | 22--150 |
Model No.: VB-DK006
Features: diamond tools
1. high efficiency
2. long working life
3. fast drilling speed
Model No.: HT-DZ710B
Features: 71CC Earth Drill
1. 1 Year Warranty.
2. CE Certification Approved.
3. High Quality With Reasonable Price.
Model No.: VB-DT007
Features: diamond tools
1. specially suitable for dry cutting
2. higher cutting speed
3. higher efficiency
Model No.: VB-DP001
Features: diamond tools
with special technology of diamond brazing, teh griding effect will be much better and efficiency much higher.
Model No.: VB-DP002
Features: diamond tools
with special technology of diamond brazing, teh griding effect will be much better and efficiency much higher.
Model No.: HTTS
Features: TCT hole cutter
1.cutting tool, speical-purpose carbide tips
2.reduced damage of tips
3. better endurance
Model No.: HMTS
Features: Hole saw
1. Cutting edges: tungsten carbide
2. Material thickness: 4,mm
Model No.: DNHC
Features: HSS annular hole cutter
1.Hss cutting tool, high-performance high speed steel
2.stable clamping
3.stable cutting
Model No.: IADC :cover all IADC code
Features: 1)used for oil filed, water well
2)metal seal or rubber seal
3)20 years experience
4) Service excellence,
5) Better quality
Model No.: XF-8010
Features: drill bits,milling cutter,lens cutter,grooving cutter,lens shape cutter,Nonstandard molding cutter,Grooving
Model No.: 113
Features: PDC drill bit:
Size: OD94, OD113, OD150, OD171
Model No.: 46~325mm
Features: NQ Drill bit:
Size: AQ,BQ,NQ,PQ,HQ wire-line diamond core drill bit
Diamond Core drill bit: drill soft ~ hard rock