What is the material of the drill bit?

The drill bit is made of carbon steel with a spray-paint surface treatment.

Ughm Tapered Carbon Steel 38mm Rock Blasthole Button Drill Bit

Name: Ughm Tapered Carbon Steel 38mm Rock Blasthole Button Drill Bit
Brand: ChongQing Ug Heavy Machinery Co., Ltd.
SKU: 2189706785

Chongqing, ChinaChongQing Ug Heavy Machinery Co., Ltd.

US$24.55

1 units

Product profile

Warranty

1year

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Carbon Steel

Weight (Kg)

1.5

Selling Units

Single Item

Type

Drill Sleeve

Video Outgoing-Inspection

Not Available

Processing Type

Forging

Machine Type

Crusher

Use

Ore Mining

Single Gross Weight

2.500kg

Single Package Size

10X10X10.Cm

Machinery Test Report

Not Available

Trademark

UGHM

Origin

Chongqing, China

Key features

High Quality Wear Resistant: Made of carbon steel with spray-paint surface treatment for durability.

Multiple Size Options: Available in 51mm, 54mm, 57mm, 64mm, and 38mm specifications.

Forging Manufacturing: Processed via forging for enhanced structural integrity and strength.

Global Certification: Passed ISO9001, ISO45001, ISO4001 and China Honest Enterprise.

Flexible Customization: Supports minor, flexible, full customization and design from samples.

Wide Application: Suitable for open pit, engineering tunnel, and underground mine drilling.

Low MOQ: Minimum Order Quantity is just 1 piece for easy trial orders.

Fast Delivery: Standard items in stock; customized products take 30 days.

Company profile

High Repeat Buyers ChoiceStandardized quality controlManagement CertificationStandardized Supplier Management

ChongQing Ug Heavy Machinery Co., Ltd.

Chongqing, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: QingdaoAverage Response Time: ≤2.32h CertifiedTerms of Payment: T/T, LC, D/P

AI-Powered supplier vetting

SummaryChongQing Ug Heavy Machinery Co., Ltd. is identified as a Chinese manufacturer/factory specializing in underground mining machinery and intelligent equipment integration. Its stated capabilities include underground drilling, trackless transportation, loaders, scrapers, dump trucks, multifunction machines, hydraulic equipment, and spare parts. The supplier reports more than 30 years of development, a global service network covering more than 20 major mining countries, ISO 9001 certification, 36 utility model patents, 15 invention patents, and strategic cooperation with major international equipment companies. It also reports localized service teams in several overseas mining regions. However, the available information does not establish outsourcing procedures, inventory services, overseas warehouses or showrooms, OEM/ODM or SDK services, quality traceability processes, offline trade-show participation, or overseas agents. The SGS audit record is present, but the meaning of the recorded evaluation result is...

Supplier typeThe supplier is explicitly classified as a manufacturer/factory, with its associated industry identified as manufacturing. Its registered address is in Jiangjin District, Chongqing, China, and its legal form is a limited company.

CertificationsThe supplier states that it has passed ISO 9001 quality management system certification. An SGS audit record is also provided with an audit period from March 4, 2025 to March 3, 2026, although the recorded evaluation result is not explained in the supplied information.

After-Sales capabilityThe company describes an industrial ecology covering sales and after-sales, a service network in more than 20 major mining countries, and localized service teams in Zambia, Chile, and Peru. These statements provide explicit evidence of international after-sales coverage, although the detailed service processes and response capacity are not specified.

R&D capabilityThe supplier presents intelligent equipment integration and underground intelligent drilling systems as core business areas. It also reports holding 36 utility model patents and 15 invention patents, which is explicit evidence of developed technical and innovation activity.

Production capacityThe supplier operates as a manufacturing factory and describes an integrated R&D, manufacturing, training, sales, and after-sales ecosystem. Its product scope includes drilling rigs, loaders, scrapers, dump trucks, multifunction machines, and related mining equipment, supporting broad production capability; specific capacity, output, and lead-time data are not provided.

Customization capabilityThe supplier explicitly states that it provides customized modification of Sandvik Toro scrapers, Amberto Scooptram diesel scrapers, and UGHM underground loaders. This directly supports customization capability for underground transportation equipment.

Client casesThe supplier cites strategic cooperation with Sandvik, Epiroc, and Caterpillar, and identifies localized service teams in Zambia, Chilean copper mines, and Peruvian Marcona iron ore mines. These are stated cooperation and market-application references, but the information does not provide named project details, contract scope, or independently verified customer outcomes.

Product Q&A

Q:What certificates do you have?

ISO9001, ISO45001, ISO4001 and other quality system certificates. We have the national certification of China Honest Enterprise

Q:Can you customize and design according to customer requirements?

UGHM will try our best to meet the special requirements of various customers. However, all customizations and modifications should be carried out safely and scientifically. Colors can be drawn according to customer's needs.

Q:What is the warranty period of your products?

Usually 1 year or 2000 working hours, subject to agreement. For detailed information, you need to check the UGHM warranty policy for each model.

Q:What is the delivery time?

Standard configuration products are always in stock. Other brands are subject to agreed upon lead times. The production lead time for customized products is 30 days.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.