What is the diameter range of the drill bits?

The tapered button drill bit size ranges from 32mm-42mm, and the thread button drill bit size ranges from 33mm-178mm.

What are the main applications for these drill bits?

They are widely used for rock drilling, blasting holes, and other drill works in quarries, coal mines, road and dam constructions.

89mm T51 Retrac Drill Bit for Heavy Duty Rock Drilling

Name: 89mm T51 Retrac Drill Bit for Heavy Duty Rock Drilling
Brand: Glorytek Industry (Beijing) Co., Ltd.
SKU: 2273915455

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

US$280.00

1 Piece

Product profile

Customization

Available

After-sales Service

Video Support

Warranty

Video Support

Model NO.

T51-89mm

Certification

Keyword

Button Bit

Diameter

89mm

Button Type

Spherical, Ballistic, Conical

Thread Type

T51

Transport Package

Standard Exporting Packing.

Specification

89mm

Trademark

GLORYTEK

Origin

Beijing, China

HS Code

8207509000

Production Capacity

1000 PCS/Week

Key features

Customizable Button Shapes: Spherical, ballistic, and conical button shapes available for customer selection.

Wide Diameter Range: Available in sizes from 32mm to 178mm to fit various drilling requirements.

Multiple Thread Types: Supports H25, R25, R28, R32, R38, T38, T45, T51, ST58, and ED58 threads.

OEM Logo Support: Customers can print their logo on the products for branding purposes.

High Efficiency Design: Optimized for rock drilling, blasting holes, and construction projects.

Low MOQ Requirement: Minimum order quantity is just 1 piece, allowing for flexible purchasing.

CE Certified Quality: Products meet CE certification standards for safety and quality assurance.

Fast Delivery for Stock: Regular sizes are kept in stock for immediate delivery after payment.

Company profile

Glorytek Industry (Beijing) Co., Ltd.

Beijing, China

Business Type: Manufacturer/FactoryExport Year: 2010-08-10Nearest Port: Tianjin, BeijingAverage Response Time: ≤6.28hTerms 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.