11"IADC 745/742 Drill Bit Tricone Drill Bit for Hard Shale

• Customization: Available
• Type: Drilling Tool
• Usage: Metal Drilling, Masonry Drilling, Well Drilling
• Model NO.: IADC 745/742
• Certification: GB/T 19001-2016/Is0 9001:2015
• Bearing Type: Roller-Ball-Roller-Thrust Button/Sealed Bearing/Op
• Circulation Type: Jet Air
• Cutting Structure: Inner Rows: The Bullet Shaped
• Pin Connection: 6 5/8" API
• Bit Diameter: 279mm
• Product Weight: 74kg (163 Lbs)
• Gauge and Nose Rows: Ovoid Insert
• Gauge Bevel Protection: Round
• Transport Package: Wooden Box
• Specification: 279mm
• Trademark: TANK
• Origin: China

Product Description

Cutting Structure And Performance
Tooth profile for gauge teeth for ovoid tooth, inner row for conisphere tooth. Designed for medilum-hard and abrasive formationswith high compressiveOvoid insert on gquge, the bullet shaped on inner rows and Nose Rows, Designed for hard and semi-gbrasive formations withhigh compressive strengths ,such as hard shale, sandstone, limestone, dolomite, chert and copper ore.
Application:46,000-56,000Psi(317-386MPa)

Shirttail Protection
Hard metal on lug; Wear resistant carbide on shirttail lip and lug.

 

ProductSpecification
IADC code	745/742
Bearing Type	Roller-Ball-Roller-Thrust Button/Sealed bearing/Open bearing
Circulation Type	Jet Air
Cutting Structure	Inner Rows: the bullet shaped                                                      Gauge and Nose Rows: ovoid insert                                                          Gauge bevel protection: Round
Pin Connection	6 5/8" API
Bit Diameter	279mm
Product Weight	83KG

Operating suggestions

Weight on Bit:43000-66000 Lbs
Rotary Speed:60-90RPM                                                                                                         Air Back Pressure: 0.2-0.4 MPa

Packing-shipping

Company Profile
Shenzhen TANK Drilling Technology & Equipment Co., Ltd.

Shenzhen TANK Drilling Technology & Equipment Co., Ltd. specializes in the research, development, production, and sales of PDC mining drill bits, PDC CBM drill bits, PDC oil drill bits, PDC directional drill bits, and a variety of other related products. We are dedicated to delivering high-quality, high-performance drilling products and professional solutions for the global oil, gas, and geological exploration industries.
TANK's PDC drill bits demonstrate exceptional wear resistance, impact resilience, and cutting efficiency across diverse geological formations. With advanced materials and manufacturing techniques, we ensure the stability and reliability of our drill bits, enabling efficient drilling operations even in complex geological conditions. We also provide professional technical support to our clients, including assistance in drill bit selection, to enhance their productivity and minimize costs.
TANK boasts a research and development team comprising senior engineers and technical experts who have extensive industry experience and profound professional knowledge. They are constantly dedicated to the innovation of new products and the improvement of existing ones. With a modern production facility,advanced manufacturing equipment, and a perfect quality management system, we ensure the consistency and reliability of our products. Furthermore, our professional customer service team use their extensive industry knowledge and service experience to provide timely and efficient pre-sale, in-sale, and after-sales services to our clients.
TANK relentlessly pursues technological innovation and is committed to developing new materials and advanced manufacturing processes to further enhance the performance and durability of PDC drill bits. Our products have gained a strong presence in both domestic and international markets and are widely used in the oil, gas, geological exploration, and other related industries. We have established long-term and stable partnerships with numerous enterprises worldwide and have earned widespread acclaim and trust from our customers.
Continuing adhere to technological innovation, TANK will strive to continuously improve our product quality and service standards. We are dedicated to providing our clients with superior PDC drill bit products and solutions, contributing to promote the development of global oil, gas and geological exploration industries.

 

FAQ
Q1. Can I have a sample order?
Answer:Yes, we welcome sample order to test. Mixed samples are acceptable.

Q2. If you accept customized according to customers' requirements?
Answer: Yes, we accept customized, no matter what size and type, and MOQ is 1 piece. And we also provide OEM service. You can provide your design, and we sign CA with each other.

Q3. Are you original manufacturer or trading company?
Answer: We are an integrated corporation specialized in manufacturing and exporting.

Q4. What is your main products?
Answer: Our main products including PDC Directional Bits, PDC Mining Drill Bits, PDC Oil Drill Bits, Tricone bits, PDC Cutters, Down the Hole Bits, Drill Rod, DTH Hammer and Shield Cutter.

Q5. What type of drill bit should I be using?
Answer: When asking that question there are a lot of variables: the formation you are drilling in; the size of hole your drilling; the size pump you have; if you are drilling with mud or air; and the size of your rig. Call us on our 24 hour phone number or write us an email, we will help you make the right bit choice.

Q6. Do you provide after-sales service?
Answer: Timely after-sale assistance shall be provided all the time. Free change once the problem caused by the quality issue.

Q7. What is the production capacity of your factory ?
Answer: Our production capacity is about 6,000 to 10,000 bits per month.

Q8. What is your delivery time?
Answer: 3-7 days for frequent ordered models&size which we always hold stocks. 15-30 days for newly produced goods and customization products.

Q9. What payment methods do you support?
Answer: We accept all regular payment terms including L/C, T/T, Western Union, X-Transfer, etc.

Q10. What are the shipping methods?
Answer: Express: DHL, TNT, UPS, FedEx and Special lines…  Carrier: by air or sea. They all apply to a very economic cost.