DAYI PAG 02-100 angle grinder
Published product range- Maximum wheel diameter
- 100 mm
- Wheel bore
- 16 mm
- Rated input power
- 850 W
CHINA / JIANGSU / POWER TOOLS
DAYI / DARTEK · Jiangsu Dayi Technology
江苏大艺科技股份有限公司
Power-tool manufacturer based in Haimen, Nantong, Jiangsu, with a Chinese DAYI range and a linked DARTEK international channel. The selected domestic products include a 100 mm corded grinder and a 20 V impact-wrench kit. Specify the exact model, electrical configuration and destination market when requesting a quotation.
Products & published specifications
2 detailed product filesSelect a family to see the source, dimensional range and questions to confirm. Images below identify product families. Read each caption for the source and illustration status.
Images are credited individually. Technical illustrations explain published dimensions; they are not factory photographs. Series photographs do not establish individual specifications.
| Model | Type / power | Working interface | Published performance | Published weight |
|---|---|---|---|---|
| PAG 02-100 | Corded / 850 W input | 100 mm maximum wheel / 16 mm bore | 11,500 r/min rated | 1.3 kg; basis to confirm |
| A7-560-2 | 20 V / 4.0 Ah × 2 packs | M10–M22 standard-bolt label; drive to confirm | 560 N·m tightening / 850 N·m loosening maxima | 1.8 kg; battery basis not stated |
The wrench row has its own source in the product file below. Different tools and rating methods are not interchangeable. Do not infer a voltage for the corded tool or normalize malformed wrench drive/speed text.
Original comparison source ↗DAYI A7-560-2 cordless impact-wrench kit
Published product range- Published battery kit
- 20 V / 4.0 Ah × 2 packs
- Standard-bolt label
- M10–M22; application approval required
- Impact rate
- 0–3,200 impacts/min
Product series in the official catalogue
PAG 02-100 angle grinder
Corded model with 100 mm maximum wheel diameter, 16 mm bore and 850 W input. Supply voltage and plug remain unconfirmed.
Company publication ↗A7-560-2 impact-wrench kit
20 V listing with two 4.0 Ah packs. Published maximum tightening and loosening torque must not be treated as a calibrated installed-joint torque.
Company publication ↗International DARTEK range
The linked international channel carries separate model designations. Do not transfer parameters or battery compatibility between domestic and export versions without confirmation.
Company publication ↗Company facts
The following identity information is attributed to the company website. It does not replace registration or supplier approval checks.
| Field | Company-published information |
|---|---|
| Chinese entity | 江苏大艺科技股份有限公司 |
| History | Company profile dates its start to 2012. |
| Name change | Company notice: 江苏大艺机电工具有限公司 changed to 江苏大艺科技股份有限公司 on 13 July 2021. |
| Published contact location | 699 Xiangjiang Road, Economic and Technological Development Zone, Haimen District, Nantong, Jiangsu, China |
| Brand channels | DAYI Chinese site / DARTEK international site cross-link; model and market configurations differ. |
| English naming | Jiangsu Dayi Technology is an editorial transliteration; confirm the legal English contracting name. |
Manufacturing & testing
The company describes power-tool development, production, sales and service, with two production bases and two R&D centres. Site-specific processes and the plant supplying an order are not established here.
A dated May 2024 company announcement reports CNAS laboratory recognition. Current accreditation status, scope and model-specific coverage have not been independently checked.
The company profile lists management-system certifications. Request current documents and the exact certificate holder/site; no approval is assigned to these two product records.
Technical & quality documents
These are public-document leads. Current certificate validity and product applicability have not been independently established.
Controlled model specification
Two official domestic model pages provide distinct parameter sets.
Before approval
Obtain a revision-controlled specification, nameplate, manual and accessory list.
A7 source discrepancies
Square-drive and no-load-speed strings appear malformed in the online listing.
Before approval
Confirm drive size and speed from a controlled drawing/manual; neither is normalized here.
Market and battery documents
Model-specific overseas declarations and transport files were not reviewed.
Before approval
Match destination, model suffix, battery and charger to current applicable documents.
What to confirm before an order
Buyer guidance from Honyawn Atlas — not a statement of the manufacturer’s commercial terms.
Application
Specify the task, accessory and workpiece; obtain the approved guard/socket combination.
Power and kit
Confirm mains voltage/plug for PAG 02-100, or exact A7 battery, charger and contents.
Performance acceptance
Agree the measurement method for torque and tool weight; impact-tool maximum torque is not joint acceptance torque.
Supplier and delivery
Confirm legal seller, plant, current documents, samples, quantity, MOQ, price, lead time, warranty and spares.
Have a specification ready?
Include the drawing or standard, quantity per size and delivery destination. Select quotation, samples or technical documents in the request form.
Prepare a sourcing request →Sources & review record
Reviewed 2026-10-24. The publisher and document scope are identified below. Information is attributed to each publisher; no site visit or independent factory audit is claimed.
- Official company profile ↗
2012 history, development/manufacturing scope and company claims; current certificates not independently verified.
- 2021 legal-name change notice ↗
Former and current Chinese company names and effective date.
- PAG 02-100 domestic model ↗
Wheel diameter/bore, input power, rated speed and net-weight label.
- A7-560-2 domestic model ↗
Battery bundle, bolt label, impact rate and torque/weight labels; drive/speed text requires clarification.
- May 2024 laboratory announcement ↗
Historical company CNAS statement; not a current accreditation check.
- Linked DARTEK contact page ↗
Haimen office street address and international contact channel.
- Chinese corporate homepage ↗
Cross-link to DARTEK and product-family index.