What is the sample policy?

We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Do you test all your goods before delivery?

Yes, we have 100% test before delivery.

How do you ensure long-term business relationships?

1. we always keep high performance and cost-effective product, and competitive price to ensure our customers benefit; 2. we respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

2928g an Electric Hammer with Powerful Driving Force and Intense Impact

Name: 2928g an Electric Hammer with Powerful Driving Force and Intense Impact
Brand: Cixishi Chengben Bearing Co., Ltd.
SKU: 2281771395

Zhejiang, ChinaCixishi Chengben Bearing Co., Ltd.

US$20.00-50.00

20 Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Flat Drill Function

With Flat Drill Function

Speed Control Function

With Speed Control Function

Power Rating

1010W

Model NO.

2928G

Impact Rate

4400r/m

Impact Energy

Power Supply Type

Charging Power

Diameter of Bore

28mm

Unloaded Speed

1010rpm

Rated Voltage

21V

Chunk

SDS Chunk

Battery Capacity

2.0ah / 4.0ah / 5.0ah

Drill Capacity

Wood:30mm;Concrete:26mm;Steel:13mm

Working Mode

3 Modes (Hammer / Drill / Chisel)

Transport Package

BMC+Color Box

Trademark

CooU / OEM

Origin

China

HS Code

84672990

Production Capacity

50000 PCS/Month

Key features

Brushless Motor Technology: Delivers high performance, reduces maintenance costs, and significantly extends tool life.

Versatile 3-Mode Operation: Switch between Rotary Hammer, Hammer Only, and Drill Only for diverse tasks.

High Impact Energy: Provides 5J impact energy comparable to corded rotary hammers for professional use.

Fast Charging System: Supports fast charging in 60 minutes or standard charging in approximately 1.5 hours.

Customization Options: Offers custom logo, color, packaging, and bundle customization for distributors.

Durable Construction: Features a metal gear housing and impact-resistant body for daily professional use.

Battery Platform Compatibility: Shares batteries with other 21V tools in the series to reduce overall investment.

Wide Drilling Capacity: Max drilling capacity of 26mm in concrete, 13mm in steel, and 40mm in wood.

Company profile

Cixishi Chengben Bearing Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤5.65h

AI-Powered supplier vetting

SummaryCixishi Chengben Bearing Co., Ltd. is identified as a China-based manufacturer/factory in Cixi, Zhejiang, specializing in ball bearings for motor, textile machinery, automotive, and industrial applications. Its stated capabilities include high-precision, low-noise, high-speed, and long-life deep-groove bearings, supported by process controls, full-process inspection, automated vibration and noise testing, manual noise testing, and appearance inspection. The supplier lists multiple bearing series and non-standard products, indicating a broad product range. It states that it provides professional bearing solutions and after-sales service, and reports exports to numerous countries. However, the provided information does not establish formal certifications, financial strength, dedicated innovation resources, customization performance, or independently verified customer cases.

Supplier typeThe supplier is described as both a manufacturer/factory and a professional bearing manufacturer, with a stated industrial address in Cixi, Zhejiang, China. Although one slice categorizes associated companies as wholesale and retail and calls the company a trading company, the manufacturer/factory classification and detailed production descriptions provide explicit evidence of manufacturing activity.

After-Sales capabilityThe supplier explicitly states that after-sales service is part of its work and presents itself as providing professional bearing solutions. However, no details are provided on service personnel, response times, warranty terms, repair processes, or service coverage.

R&D capabilityThe supplier states that it devotes effort to developing high-precision, low-noise, high-speed, and long-life bearings and has built a bearing brand. This supports product-development intent and technical positioning, but there is no evidence of patents, R&D facilities, engineering staff, new-product output, or verified technological achievements.

Production capacityThe supplier is identified as a manufacturer/factory offering numerous bearing categories and series, including deep-groove, motor, wheel hub, stainless steel, pillow block, flange, and non-standard bearings. It describes scientific and efficient production, full-process inspection, 100% inner-diameter inspection, roundness detection, automated vibration/noise testing, manual noise testing, and appearance inspection before packing, providing explicit evidence of production and quality-control capability.

Customization capabilityThe product information includes non-standard bearings and a non-standard series, which indicates that the supplier offers at least some non-standard product scope. The slices do not explicitly confirm engineering customization, drawing-based production, tooling development, minimum-order flexibility, or customer-specific technical support.

Client casesThe supplier states that its bearings are exported to a broad list of countries, and one trade record associates the company with Meera Industries Limited and a textile-machine bearing product. These are explicit market and transaction references, but they do not provide detailed project outcomes, repeat-order evidence, customer testimonials, or independently verified case studies.

Product Q&A

Q:What are the terms of packing?

Generally, we pack our goods in neutral white/color boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q:What are the terms of payment?

T/T 30% as deposit, balance before shipment; or LC 100% Irrevocable letter of credit at sight.

Q:What are the terms of delivery?

FOB, CIF.

Q:How long is the delivery time?

Generally, it will take 30 to 45 days after receiving your advance payment. The specific delivery time depends on the items, season and the quantity of your order.

Q:Can you produce according to samples?

Yes, we have our own R&D teams which enable us to produce according to samples or technical drawings. We can build the molds and fixtures.