What is the square drive size?

The square drive size is 1/2 inch.

Do you perform quality inspection on finished products?

Yes, we conduct 100% visual inspection on all finished products.

Heavy-Duty 1/2 Inch Air Impact Wrench Kit with 950nm Torque

Name: Heavy-Duty 1/2 Inch Air Impact Wrench Kit with 950nm Torque
Brand: Taizhou Dongting Pneumatic Tools Co., Ltd.
SKU: 2192392912

Zhejiang, ChinaTaizhou Dongting Pneumatic Tools Co., Ltd.

US$33.10

10-49 Pieces

US$32.10

50-299 Pieces

US$31.00

300+ Pieces

Sample price:US$75.00/piece.Request sample

Product profile

Customization

Available

Application

Assembly Lines, Automotive Repair, Construction Sites, Heavy Machinery Maintenance

Certification

Model NO.

DT-396-D

Condition

New

Customized

Handle Type

Straight Handle

Impact Mechanism

Twin Hammer

Maximum Torque

850nm

Operating Pressure

90-120 psi

Speed

7000rpm

Free Speed

7000rpm

Square Drive

1/2"

Anvil Length

Blade

45mm

Max Torque

850nm

Hammer

PCS/CTN

10PCS/CTN

Weight

2.8kg

Transport Package

Box

Specification

1inch

Trademark

DOTING

Origin

China

HS Code

8467110000

Production Capacity

1000PCS

Key features

High Torque Output: Delivers 850Nm maximum torque for heavy-duty applications.

High Speed Performance: Operates at 7000 RPM with a twin hammer impact mechanism.

OEM and ODM Services: Full customization from designs and minor customization options available.

CE Certified: Product meets CE safety and quality standards.

Versatile Applications: Ideal for assembly lines, automotive repair, construction, and heavy machinery maintenance.

100% Quality Inspection: Every finished product undergoes visual inspection before shipment.

Flexible MOQ: Minimum order quantity is as low as 1 piece.

Fast Lead Time: Off-season delivery within 15 workdays; peak season within one month.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceOEM Services100% Finished Products Inspection

Taizhou Dongting Pneumatic Tools Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Minor Customization CertifiedExport Year: 9 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤0.16h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing and export operations, with five production lines, stated annual outputs for three pneumatic tool categories, inventory capability, and export experience across multiple regions. It offers OEM, ODM, and customization services, supported by patented products and a professional development team. Quality assurance and CE compliance are indicated, and the supplier reports 11–20 quality-control staff. However, supplier-management, complaint-handling, corrective-action, finished-product inspection, and service-capability assessment procedures lack written records. Only one R&D engineer is reported, there is no SDK, no overseas warehouse or showroom, and no valid manufacturing-capacity contract with related subcontractors. Financial credibility cannot be assessed from the provided information.

Supplier typeThe supplier is a pneumatic-tool manufacturer providing standard products, tailor-made solutions, OEM and ODM services. It operates five production lines, has in-stock capability, and reports production of air impact wrenches, air die grinders, and air ratchet wrenches.

CertificationsCE product compliance certification is explicitly reported, and the supplier states that it follows international quality standards. However, supplier-management-system certification is listed as NIL, so evidence is limited to product compliance rather than a broader certified management system.

After-Sales capabilityThe supplier has inventory capability, but it lacks overseas warehouse and showroom services. Customer-complaint handling and corrective/preventive-action mechanisms have no written procedures or records, and service-capability assessment also lacks documented procedures.

R&D capabilityThe supplier reports patented products, customized solution development, ODM services, and one R&D engineer. However, it has no available SDK and only one reported R&D engineer, indicating some innovation activity but limited documented technical depth.

Production capacityProduction capability is supported by five production lines, CNC and other machining equipment, stated outputs of 50,000 air impact wrenches and 100,000 each of air die grinders and air ratchet wrenches, plus quality assurance and inventory capacity. A limitation is the absence of a valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly offers tailor-made pneumatic tools, ODM services, and design services ranging from minor customization to customization from customer designs. This directly supports its ability to handle customized requirements.

Client casesThe supplier reports long-term relationships with distributors, retailers, and end-users, as well as OEM cooperation with popular brands. It reports no collaboration with Fortune 500 companies, so the evidence supports general customer experience but not high-profile corporate references.