What payment terms do you accept?

We accept LC, T/T, and Western Union as terms of payment.

Can the bits be used in very hard formations?

Yes, the designs are compatible with different drilling technologies and applicable to formations ranging from soft to very hard.

What is the warranty or quality guarantee?

Our bits are designed for long life, high drilling efficiency, and low operation cost, ensuring best quality and favorable price.

5 7/8" IADC 637 Tungsten Carbide Insert Rock Bit for Underground Foundation Work

Name: 5 7/8" IADC 637 Tungsten Carbide Insert Rock Bit for Underground Foundation Work
Brand: Glorytek Industry (Beijing) Co., Ltd.
SKU: 2269787315

Beijing, ChinaGlorytek Industry (Beijing) Co., Ltd.

US$1,000.00

1 Piece

Product profile

Customization

Available

Customized

Material

Tungsten Carbide

Model NO.

5 7/8"

Usage

Well Drilling

Transport Package

Wooden Box

Specification

option

Trademark

GLORYTEK

Origin

China

Key features

Wide Size Range: Available sizes from 2 7/8 to 26 inches for various drilling needs.

Versatile Applications: Suitable for petroleum, water well, mining, geothermal, and underground foundation work.

High Efficiency Design: Long life, high drilling efficiency, and low operation cost for soft to very hard formations.

Customizable Inserts: Various types of high quality tungsten carbide inserts available based on application.

Multiple Bearing Options: Sealed, non-sealed, journal, and roller bearing types available for selection.

Enhanced Gauge Protection: Multiple gauge protection with trimmers and inserts to increase gauge holding capability.

Advanced Seal System: Premium O-ring with pressure difference compensating system for optimal lubrication.

IADC Standard Compliance: IADC codes from 114 to 637 applicable for different formations and rotary speeds.

Company profile

Glorytek Industry (Beijing) Co., Ltd.

Beijing, China

Business Type: Manufacturer/FactoryExport Year: 2010-08-10Nearest Port: Tianjin, BeijingAverage Response Time: ≤5.83hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryGlorytek Industry (Beijing) Co., Ltd. is identified as a Chinese manufacturer/factory producing drilling rigs, piling machinery, and drilling auxiliaries. It demonstrates broad customization capability, has introduced new products within the past year, and provides OEM services for recognized brands. Export activity is substantial, with 71%–90% of sales from exports and 14 years of exporting experience. The supplier reports overseas warehouses, an overseas showroom, in-stock capability, maintenance and training services, and a documented customer-complaint procedure with records. However, quality assurance and traceability statuses are unknown, quality-control test equipment is reported as zero, and the R&D team consists of one engineer. Financial records are indicated for 2021–2023, but financial performance or credibility cannot be assessed from the provided information. No certification information or specific customer cases is provided.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates as a limited company in Beijing, China. This supports classification as a direct manufacturing supplier rather than only a trading or service intermediary.

After-Sales capabilityThe supplier describes after-sales service as a support for business cooperation, offers maintenance and training, and has overseas warehouse and showroom capabilities. It also has a clear customer-complaint procedure with follow-up records, although its broader service-assessment and corrective-action procedures lack written records.

R&D capabilityThe supplier reports having launched new products within the past year and offers extensive product customization. However, it has only one R&D engineer and no available SDK, so the evidence supports some product-development activity but not a strong or broad innovation infrastructure.

Production capacityAs a manufacturer/factory, the supplier lists multiple drilling-rig, piling-machinery, and drilling-auxiliary product categories, reports in-stock capability, and states that it has 50 qualified service suppliers. Overseas warehouse and showroom capabilities are also reported. Nevertheless, the quantity and size of quality-control test equipment is stated as zero, while production capacity and manufacturing scale are not quantified.

Customization capabilityThe supplier explicitly provides customization from samples, designs, minor customization, full customization, and flexible customization. This is consistent across the two relevant slices and indicates broad customization coverage.

Product Q&A

Q:What sizes are available for these tricone bits?

Sizes range from 2 7/8 inches to 26 inches, with larger sizes available for hole opener and reamer bits.

Q:Which industries can use these drilling bits?

They are widely used in petroleum, gas, water well, mining, construction, geothermal, directional boring, and underground foundation work.

Q:What types of bearing structures are offered?

We offer sealed and non-sealed journal bearings, roller bearings, air-cooled bearings, and metal or rubber sealed journal bearings.

Q:How are the tungsten carbide inserts selected?

Professional and scientific selection of various high quality tungsten carbide inserts is made based on different applications and drilling processes.

Q:What is the lead time for delivery?

The average lead time is within 15 workdays for both peak season and off-season.