Product Specification:
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Product Name: |
Heavy Duty Cordless Impact Driver |
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Model: |
KY-D-1021 |
|
Capacity: |
Machine Screw : M4 -M8 (5/32" - 5/16") |
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Standard Bolt : M5 - M16 (3/16"- 5/8") |
|
|
High Tensile Bolt : M5- M14 (3/16"-9/16") |
|
|
Battery Voltage |
20v, 4.0AH |
|
Impact Rate (IPM) |
0-3800 |
|
Max Torque(N*M) |
180 N.m |
|
No-load Speed(rpm) |
0-3600 |
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Size: |
111x81x234mm |
|
Weight: |
1.2-1.5kg |

Generally Application:
This 20v max impact driver is a best-selling model in the impact driver series of the Keyo tool brand. The price is highly competitive. The main target markets are Southeast Asia, the Middle East, Africa, and South America. Brushless motor structure is currently the mainstream trend in electric tools, and the purchase rate and repeat purchase rate of these products are high. The suspension hole design allows for the installation of a belt hook, facilitating easy carrying and operation. The LED light and anti-slip handle design enhance the user experience, making the work smoother and more efficient.

Product details:
The industrial impact driver is equipped with a maximum torque of 180 Nm. Powered by a built-in brushless motor, it offers quieter operation and superior stability, enabling efficient screw fastening and bolt removal.
Also features a no-load speed of 0-3,600 RPM and an impact rate of 0-3,800 IPM. Compatible with M4-M8 machine screws, M5-M16 standard bolts, and M5-M14 high-strength bolts to meet diverse fastening needs. Suitable for a wide range of applications, including wood framing, metal fabrication, MEP (mechanical, electrical, and plumbing) installation, automotive and machinery repair, renovation, and home DIY projects.
Equipped with a 20V 4.0Ah battery pack, providing ample runtime for extended outdoor construction and assembly tasks. Also compatible with 2.0Ah and 6.0Ah batteries, as well as Makita-brand batteries. (Note: Battery not included; please contact sales for details if a battery bundle is required.)


About our company:
CHONGQING JINSWELL TECH CO., LTD., possess over 15 years of professional experience in the manufacturing of power tools. Backed by our own factory, we not only consistently deliver high-quality, cost-effective products but also leverage a mature, comprehensive foreign trade service system as a core competitive advantage.
Our company operates with clearly defined roles and standardized systems. Our production operations encompass specialized functions-including R&D, mass production, finished product inspection, and end-to-end quality control-ensuring rigorous quality oversight at every stage and minimizing defect rates at the source. Additionally, our dedicated foreign trade sales team provides clients with personalized, one-on-one service throughout the entire process.
Specialists oversee every step of the workflow: from initial inquiries, product specification confirmation, and customization requirements to order tracking, production scheduling, delivery, logistics arrangements, and the preparation of complete customs clearance documentation. Our strong sense of responsibility and standardized processes ensure that every order is executed efficiently and successfully.
We steadfastly uphold the business philosophy of "Quality First, Service Foremost." While delivering premium products, we continuously optimize the procurement experience, helping overseas buyers minimize product selection costs, communication expenses, and purchasing risks to foster long-term, stable, and mutually beneficial partnerships.


FAQ:
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