Metal Sealed Tricone Bit 8 1/2 Inch Oilfield Drilling Bit Tricone Rock Drill Bits

Name: Metal Sealed Tricone Bit 8 1/2 Inch Oilfield Drilling Bit Tricone Rock Drill Bits
Brand: Zhejiang Sanrock Supply Management Co., Ltd.
SKU: 2145272835

Zhejiang, ChinaZhejiang Sanrock Supply Management Co., Ltd.

US$460.00-500.00

1 Set

Product profile

Customized

Type

Center Drill Bit

Material

Tungsten Carbide

Model NO.

Customization

Usage

Well Drilling

Advantage

Wear Resistant, High Performance

Machine Type

Drilling Tool

Product Name

Tricone Drill Bit

Name

TCI Tricone Bit

Formation

Soft ,Medium , Hard Rock Formation

Weight

35-40kg

IADC

117/217/317 437/517/537/637

Thread Connection

2 3/8 -2 7/8-3 1/2-4 1/2-6 5/8-7 5/8-Reg Pin

Transport Package

Packing According to Customer's Requirement.

Trademark

SANROCK

Origin

Zhejiang, China

Production Capacity

3000pieces/Month

Key features

TCI Tricone Design: Aggressive chisel tungsten carbide inserts for fast drilling in medium to hard rock formations.

Wear Resistant Inserts: Hemispherical shaped tungsten carbide inserts in outer rows prevent loss of bit gauge.

Enhanced Bearing Durability: HSN rubber O-ring provides adequate sealing for bearing durability and long life.

Customizable Bit Size: Bit size can be adjusted according to your specific rig requirements.

Optimized Hydraulics: Efficiently removes cuttings and ensures engagement of new rock on every rotation.

Reduced Vibration: Independent cone rotation creates rolling and crushing action for better stability.

Wide IADC Range: Available in IADC codes 117, 217, 317, 437, 517, 537, 637, and more.

High Performance: Proven cutting structures and bearing designs deliver reliable drilling performance.

Company profile

High Repeat Buyers ChoiceImporters and ExportersFull CustomizationFlexible Customization

Zhejiang Sanrock Supply Management Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-10-16Nearest Port: ningbo, qingdaoAverage Response Time: ≤2.65hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, CIP, CPT

AI-Powered supplier vetting

SummaryZhejiang Sanrock Supply Management Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, offering mining machinery and related mechanical and electronic equipment. It reports strong export orientation, with 90% of total sales from exports, self-operated import/export rights, and five years of export experience. Customization is available across sample-based, design-based, full, minor, and flexible formats. However, the supplier is not identified as a professional technical supplier and does not provide 3D software design services. Evidence is insufficient for certification holding, financial credibility, production capacity, and customer cases. Service procedures for supplier approval, corrective actions, and complaint handling exist but lack written records; inventory, overseas warehouse, and overseas showroom capabilities are explicitly absent.

Supplier typeThe supplier is a limited company in Zhejiang, China, classified as both a trading company and manufacturer/factory. Its stated scope covers mining machinery, mechanical equipment, electronic products, supply-chain services, warehousing, and consulting activities.

After-Sales capabilityThe supplier has procedures for handling customer complaints and corrective/preventive actions, but no written records are available. It also explicitly lacks in-stock service capacity, overseas warehouse capability, and overseas showroom capability, while the effectiveness of after-sales execution is not demonstrated.

R&D capabilityThe supplier is explicitly not a professional technical supplier and does not provide 3D software design services. Although it offers several customization formats, the records do not establish research, development, or advanced innovation capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This provides direct evidence of broad customization service capability, although it does not establish 3D design support.

Product Q&A

Q:What can you buy from us?

DTH drilling rig, core drilling rig, highway pile driver, solar pile driver, anchor pile driver, rotary drill rig, underground jumbo drill rig, screw air compressor, DTH hammer, drill rod, piston air compressor, pneumatic rock drill, drill bit, tricone bit, spare parts.

Q:How can I make payment?

You can pay by credit card, TT, Western Union, LC etc.

Q:How is the shipment?

For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT. You can also appoint shipping method you like before we ship.

Q:How is your quality control?

We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.