19mm Sized Cutters 9 1/2 Inch Matrix PDC Drill Bit

• Certification: ISO 9001:2000
• Standard: API
• Surface Treatment: Spray-Paint
• Model NO.: 9 1/2 Inch IADC M323
• Manufacturing Process: Forging
• Material: Alloy Steel
• Color: Golden or as You Wish
• Bit Size: 9 1/2 Inch
• Blade Count: Four
• Cutter Size: 19 mm
• API Reg Pin: 6 5/8 Inch
• Application Formation: Soft to Medium Hard Formation
• IADC: M323
• Transport Package: Wooden Case
• Specification: IADC M323
• Trademark: superior
• Origin: China
• HS Code: 8207191
• Production Capacity: 5000 Sets/Month

Product Description

Product Features:

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 Parameters
Size	No. of blades		Size of cutters		No. of Nozzles		Gauge Length		Connection			Rotation Speed		Weight on Bit		Flow Rate
inch		pcs		mm		pcs		Inch		API (REG)	RPM		KN		L / S
6"		4		19		4-8		2-3		3 1/2	60-350		20-100		20-30
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
16"		4		19		6-10		2-4		7 5/8	60-300		30-200		40-70
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.

 
Website: superiorbit.en.made-in-china.com