Carbide Material 12 1/8" PDC Drill Bit

• Type: Core Drill Bit
• Material: Tungsten Carbide
• Usage: Well Drilling
• Blades: 5
• Certification: ISO 9001
• Structure: Deep Hole Drilling
• Model NO.: 12 1/8 inch
• Precision: High Precision
• Condition: New
• Hole Diameter: 308mm
• Wob: 40-140kn
• Rpm: 60-300
• Transport Package: Wooden Case
• Specification: ISO
• Trademark: ouyate
• Origin: Hebei Hejian
• HS Code: 82071990
• Production Capacity: 1000PCS/Month

Product Description

1 company introduction:
We guaranteed products at a competitive price and high quality. At present, our products have a very good sale in
Domestic and overseas market. We wish to cooperate with you to create a bright future and mutual benefit. Much appreciation for your prompt attention in advance, we are eager to look forward to hearing from you soon.

2 product introduction:

Parabolic crown and medium-density fabric teeth.
19mm imported proprietary cutting teeth.
The use of high strength materials to improve the life.
The drill bit adopts short parabolic profile optimization, suitable for soft to medium soft formation.
Gradually open the asymmetric spiral blade teeth arrangement design.Improve the stability of the bits.
The main and auxiliary cutting structure design, improve the life.
Design and Simulation of hydraulic balance of bottomhole flow field, more conducive to the drill bit cooling cleaning and chip.
Composite gage low torque design, improve the drilling efficiency.
High performance composite sheet used in combination, improve the service life of the drill bit.
Delivery terms:within 3-30 days after the payment
Package: Wooden Boxes. as custoemrs requirements
OEM: OK, We can make kinds of PDC bits according to customers' requirements

SIZE(inch)	Cutters	Blades	Flow rate	Rotary speed	Weight on bit
5 1/2	21	5	400~600GPM/25~38L/S	60~350RPM	3~15Kibs/14~67KN
7 7/8	38	5	400~600GPM/25~38L/S	60~350RPM	3~15Kibs/14~67KN
8 1/2	48	6	400~600GPM/25~38L/S	60~350RPM	3~15Kibs/14~67KN
9 1/2	67	7	475~700GPM/30~90L/S	60~350RPM	3~20Kibs/14~90KN
12 1/4	87	7	475~700GPM/30~60L/S	60~350RPM	3~29Kibs/14~129KN
16	66	6	950~1450GPM/60~90L/S	60~300RPM	5~36Kibs/22~160KN
17 1/2	65	5	950~1450GPM/41~63L/S	60~300RPM	4~30Kibs/18~134KN