What types of products are available?

We offer over 200 lithium battery tools, including electric drills, angle grinders, electric saws, electric hammers, and electric shears.

Can I visit the factory?

Yes, visits are warmly welcome. Please contact our sales representative via email or phone to arrange an appointment and transportation plan.

21V High Efficiency Jack Hammer Breaker with Drill Hammer with Power Battery

Name: 21V High Efficiency Jack Hammer Breaker with Drill Hammer with Power Battery
Brand: Nanjing Mmy Tools Co., Ltd.
SKU: 2134825332

Jiangsu, ChinaNanjing Mmy Tools Co., Ltd.

US$23.00

30-99 Sets

US$22.17

100-299 Sets

US$21.32

300-499 Sets

US$20.31

500+ Sets

Product specifications

hammer type

Product profile

Customization

Available

Type

Impact Drill

Classification

Hammer Drill

Model NO.

PH03

Drill Brand

Mmy

Applications

Building and Industrial

Impact Drill Structure

Ball-type

Specification

23mm

Impact Drill Head

Impact Drill

Drill shape

Round

Condition

New

Customized

Battery Powered (Button/Coin

Power Source Cell)

Input Power

800W

Motor Type

Brushless Motor

Rated Voltage

21V

Grade

Industrial

Voltage

DC20V

Blows Per Minute

4000bpm

Warranty

1 Year

Place of Origin

Jiangsu

Brandname

Mmy

Max.Torque

60.4FT-Lb

Transport Package

Carton Packaged

Specification

Trademark

Mmy

Origin

Jiangsu, China

Key features

21V High Efficiency Power: Features a 21V brushless motor with 4000 blows per minute and 2J impact force.

Customized Product Options: Offers customization for body color, battery brand, and product content.

OEM/ODM Services Available: Supports logo and design application with flexible sales models.

Industrial Grade Motor: Equipped with a high-performance brushless motor for durability.

Comprehensive Warranty: Includes a 1-year warranty covering mechanical defects.

Fast Factory Delivery: Factory brand orders ship within 7 days; OEM/ODM within 30 days.

Large Production Capacity: Weekly output reaches 10,000 pieces across two factories.

Established Manufacturer: Over 21 years of experience with a 6000 sqm factory in China.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryQuality Assurance

Nanjing Mmy Tools Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-11-01Nearest Port: Shanghai, NingboAverage Response Time: ≤3.82hInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DAT, DDP, DAP, CIP

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier focused on power tools and related products. It offers broad customization, including sample-based, design-based, full, minor, and flexible customization, supported by one reported R&D engineer. The supplier states that it has inventory capability, export rights, and export sales representing 71%–90% of total sales, with a reported lead time of within 15 working days in both peak and off-season. Its trade team reportedly has more than five years of foreign-trade experience and serves markets including Mexico, Brazil, the United States, Argentina, and Egypt. However, the records show no 3D software design, SDK, overseas warehouse, overseas branch or agent, overseas showroom, or offline trade-show capability. Quality-control information is inconsistent: one slice reports one QC staff member and no testing equipment, while another reports 6–10 QC staff. Financial credibility cannot be established from the provided records.

Supplier typeThe supplier is explicitly described as a professional technical supplier and operates in tools, hardware, industrial equipment, and related sectors. Its listed products include power drills, impact wrenches, impact drivers, power-tool sets, garden tools, tool boxes, and batteries, indicating a focused power-tools supplier profile.

CertificationsThe supplier record lists multiple management-system certifications, including ISO 9000, ISO 9001, ISO 14001, ISO 14000, ISO 20000, TS 16949, GMP, HSE, and QC 080000. The provided information does not distinguish which certifications are currently valid or applicable to the specific supplier entity, but it explicitly records certification holding.

After-Sales capabilityThe supplier reports that its R&D engineers provide technical support for production and after-sales service, and it claims professional before- and after-sales support with responses within two hours. However, it has no overseas agents or branches, no overseas warehouse, and no overseas showroom, limiting evidence of localized after-sales infrastructure.

R&D capabilityThe supplier is identified as having professional technical R&D capability, and one R&D engineer is described as responsible for confirming customer requirements, designing new products, and providing technical support. Nevertheless, it does not provide 3D software design services or an SDK, and the reported R&D staffing is limited, so the available evidence supports basic product-development capability rather than advanced digital innovation services.

Production capacityThe supplier reports inventory capability, lead times within 15 working days in both peak and off-season, and annual production output in the stated range. However, the records conflict on quality-control staffing and equipment: one slice reports one QC employee and no testing equipment, while another reports 6–10 QC staff; manufacturing-capacity contract status is also unknown. Production capability is therefore supported but not fully verifiable.

Customization capabilityThe supplier explicitly offers customization from samples, customization from customer designs, full customization, minor customization, and flexible customization. Its R&D engineer is also responsible for confirming customer requirements and designing new products, directly supporting the stated customization services.

Client casesThe supplier states that its products are mainly sold to Mexico, Brazil, the United States, Argentina, Egypt, and other markets and have received good feedback. These are market and customer-location claims rather than named, independently documented customer cases, so they provide some evidence of international market experience but not verifiable case-study depth.