What is the battery voltage?

The product uses a 21V lithium battery.

Does the product have a speed control function?

Yes, the product is equipped with a speed control function.

21V Cordless Rotary Hammer with Anti-Vibration and Soft Grip Handle

Name: 21V Cordless Rotary Hammer with Anti-Vibration and Soft Grip Handle
Brand: Zhejiang Youwe Electrical Appliances Co., Ltd.
SKU: 1972253461

Zhejiang, ChinaZhejiang Youwe Electrical Appliances Co., Ltd.

US$25.00-50.00

500 Pieces

Sample price:US$120.00/piece.Request sample

Product profile

Customization

Available

Flat Drill Function

With Flat Drill Function

Speed Control Function

With Speed Control Function

Model NO.

YW6055

Brand

Youwe

Power Rating

850W

Impact Rate

3000r/m

Impact Energy

1.7J

Power Supply Type

Charging Power

Diameter of Bore

26mm

Unloaded Speed

1000r/m

No-Loading Speed

0-1450rpm

Impact Frequency

0-1450ipm

Chuck

SDS

Function

Drill/Impact/Hammer

Transport Package

BMC Packing

Specification

21V 4.0AH

Trademark

YOUWE

Origin

China

HS Code

8467210000

Production Capacity

30000PC/M

Key features

Multi-Function Operation: Features drill, impact, and hammer modes for versatile usage.

Removable Lithium Battery: Large capacity removable battery ensures convenient portability.

LED Work Light: Built-in LED light supports working in dark environments.

Anti-Vibration Design: Equipped with anti-vibration and soft grip handle for comfort.

Speed Control: Features speed control function for precise operation.

Customization Options: Supports full customization, minor customization, and flexible customization.

OEM/ODM Service: Provides OEM and ODM services for brand customization.

100% Inspection: 100% visual and function inspection for finished products.

Company profile

Patents AwardedHigh Repeat Buyers Choice100% Finished Products InspectionQA/QC Inspectors

Zhejiang Youwe Electrical Appliances Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤1.93h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and trading company focused on household appliances, wind and electric tools, metal tools, and automotive parts. It reports exports to more than 80 countries and regions, with exports representing 90% of total sales and six years of export experience. The supplier offers extensive customization and 3D software design services, supported by three years of total R&D engineer experience. Its production information indicates one production line and stated cordless drill output of 300,000 units, while quality control includes 6–10 staff and a quality assurance capability. However, no supplier management-system certification is reported, finished-product inspections lack written records, and several service-management processes—including complaint handling and corrective actions—lack written procedures or records. No evidence is provided regarding financial credibility or specific customer cases.

Supplier typeThe supplier is identified as a combined company and its business scope includes manufacturing and sales of household appliances, wind and electric tools, metal tools, and automotive parts. This supports classification as a combined manufacturing and trading supplier rather than a purely trading entity.

CertificationsThe supplier management-system certification field is explicitly reported as NIL. No certification is evidenced in the provided information, but the absence of listed certification alone does not establish a broader deficiency beyond this field.

After-Sales capabilityThe supplier reports in-stock service capacity and accepts multiple service quotation and payment terms, with a stated one-month lead time in both peak and off-season periods. However, it has no overseas warehouse or showroom, and it lacks written procedures or records for service assessment, corrective/preventive actions, and effective customer-complaint handling, indicating weakly documented after-sales management.

Production capacityThe supplier reports strong production technology, advanced production equipment, one operating production line, 6–10 quality-control staff, and stated cordless drill output of 300,000 units. It also has in-stock capacity, but no valid contract exists with its factory or related subcontractors, creating a documented manufacturing-capacity governance weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting a broad customization capability.