9 7/8 Inch Rock Drilling Tools Tricone Drill Bits Set

• After-sales Service: Select The Most Suitable Product
• Warranty: 6 Month
• Certification: CE, SGS
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: IADC 437 9 7-8 ′′
• Manufacturing Process: Casting
• Material: TCI
• Usage: Well Drilling
• IADC: Vary From 114--637
• Application: Oil,Gas,Water Well,Diamond Oil Well Drilling
• Type: TCI Tricone Bit
• Transport Package: Wooden Packing
• Trademark: Glorytek
• Origin: Beijing, China
• Production Capacity: 2000 Pieces Per Month
• Package Size: 30.00cm * 26.00cm * 46.00cm
• Package Gross Weight: 67.000kg

Product Description

Product Description

Tungsten Carbide Inserts Bits /TCI & Steel tooth tricone bits, from 3 7/8 to 28 inch (3 7/8" ~ 26")
>>Our advantage & features:
1. Bearing polishing process improves the service life
2. Hardfacing and Tungsten Carbide Inserts for Leg and shirttail protection
3. Heel Inserts and Build up welding on the Steel milled teeth

>>IADC
Vary from 114--637 applicable for the hole drilling in the upper section with good drill ability. 

Detailed Photos

 

Cutting Structure:
The wear-resistance of the teeth is enhanced with premium tungsten carbide hard facing on the tooth surfaces for the steel tooth bit.The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.

Gauge Structure
Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone,tungsten carbide inserts and hard facing on the shirttail increases gauge holding capacity and bearing life.

Bearing Structure
High precision journal bearing with two thrust faces,Balls lock the cone.Hard faced head bearing surface.Cone bearing inlaid with friction-reducing alloy and then silver-plated.Abrasion resistance and seizure of the bearing are improved.and suitable for highrotary speed.

 

Main technical parameters

in	mm	in		KN.M
6	152.4	3 1/2		9.5-12.2
6 1/8	155.6	3 1/2		9.5-122
6 1/4	158.8	3 1/2		9.5-12.2
6 1/2	165.1	3 1/2		9.5-12.2
6 5/8	168.3	3 1/2		9.5-12.2
6 3/4	171.5	3 1/2		9.5-12.2
7 1/2	190.5	4 1/2		16.3-21.7
7 5/8	193.7	4 1/2		16.3-21.7
7 7/8	200.0	4 1/2		16.3-21.7
8 3/8	212.7	4 1/2		16.3-21.7
8 1/2	215.9	4 1/2		16.3-21.7
8 5/8	219.1.	4 1/2		16.3-21.7
8 3/4	222.3	4 1/2		16.3-21.7
9 1/2	241.3	6 5/8		38-43.4
9 5/8	244.5	6 5/8		38-43.4
9 7/8	250.8	6 5/8		38-43.4
10 1/2	266.7	6 5/8		38-43.4
10 5/8	269.9	6 5/8		38-43.4
11	279.4	6 5/8		38-43.4
11 5/8	295.3	6 5/8		38-43.4
12	304.8	6 5/8		38-43.4
12 1/4	311.2	6 5/8		38-43.4
12 5/16	312.7	6 5/8		38-43.4
12 3/8	314.3	6 5/8		38-43.4
12 7/16	315.9	6 5/8		38-43.4
12 5/8	320.7	6 5/8		38-43.4
13 1/8	333.4	6 5/8		38-43.4
13 1/2	342.9	6 5/8		38-43.4
13 5/8	346.1	6 5/8		38-43.4
13 3/4	349.3	6 5/8		38-43.4

 

Application

Introducing our high-quality Head Oil Well Rigs Rock Drilling Tools Tricone Drill Bits, designed specifically for geological drilling in mining operations. These drill bits are essential for efficient and precise drilling, ensuring optimal results in the mining industry.
 

 

 

Packaging & Shipping

We normally have stock, we can prepare shipment within 3 days after placing order.
 

Certifications

Company Profile

 

Glorytek Industry (Beijing) Co., Ltd. is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for more than 20 years. We are supported and assisted by highly experienced R&D team and enginners that enable us to complete all the assigned projects successfully as per clients' requirements.

Our factory covers an area of 250,000 square meters, construction area is about 150,000 square meters, having machining machinery, CNC processing center, friction welding machine, testing equipments etc. over 200 sets and more than 600 employees.

Our products have been exported more than 60 countries, including Australia, Russia, Soutn Africa, Zimbabwe, Malaysia, Indonesia, South Korea, France, Sweden, USA, Canada, Haiti etc.
 

FAQ

Q: Are you manufacturer or trading company?
A: We are professional manufacturer with 20+ years experience.

Q: Which kind pf application can be used for tricone bit?
A: Mining, tunnel, foundation pit, quarry, oil, well, etc.

Q: Do you have different type for different kind of stone?
A. Yes, according hardness of stone and stone's feature, we have different type respectively.