12 1/4 Inch Matrix PDC Drill Bit 19mm Cutters
|FOB Unit Price:||US $8,000 US $5,000|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Production Capacity:||5000 Sets/Month|
|Transport Package:||Wooden Case|
|Payment Terms:||T/T, Western Union, Paypal|
- Model NO.: 12 1/4 Inch IADC M323
- Standard: API
- Manufacturing Process: Forging
- Color: Golden or as You Wish
- Blade Count: Four
- API Reg Pin: 6 5/8 Inch
- IADC: M323
- Specification: IADC M323
- HS Code: 8207191
- Certification: ISO 9001:2000
- Surface Treatment: Spray-Paint
- Material: Alloy Steel
- Bit Size: 12 1/4 Inch
- Cutter Size: 19 mm
- Application Formation: Soft to Medium Hard Formation
- Trademark: superior
- Origin: China
1.Matrix PDC bit with four blades of parabola crown profile and with middle cutter density.
2.With interchangeable screw nozzles.
3.Asymmetrical blades arrangement and special load-balanced cutter arrangement design improve bit stability and therefore higher ROP.
4.Non-plane interfaced diamond/carbide cutters absorb effectively high stress and minimize cutter fracturing and wearing.
5.Both tilted and cauterized nozzles design improves bit cleaning and prevents bit balling, thus to improve ROP.
6.Can be used on rotary or down hole motor drilling.
7.Suitable for soft to medium hard formation.
8.High HIS is recommended.
Recommended Drilling Parameters for Application
|Bit Specification||Recommended Operation|
|Size||No. of blades||Size of cutters||No. of Nozzles||Gauge Length||Connection||Rotation|
|Weight on Bit||Flow|
|RPM||KN||L / S|
|8 1/2"||4||19||4-8||2-3||4 1/2||60-350||25-120||25-38|
|9 1/2"||4||19||4-8||2-3||6 5/8||60-350||25-120||30-40|
|12 1/4"||4||19||5-8||2-4||6 5/8||60-350||30-140||40-60|
|17 1/2"||4||19||6-10||2-4||7 5/8||60-300||30-200||40-70|
You are welcome to visit our factory, checking our quality and process of our products. Please feel free to contact us.
Established in 1989, Beijing Superior Drilling Equipment Co., Ltd is a comprehensive enterprise with highly specialized expertise in design, R&D and manufacture of tri-cone and PDC drill bits.Our products are certified by API7-I, ISO 9001:2008, ISO14001:2004 and OHSAS 18001:2007.