Aimsak Inc.

Aimsak Inc.
171 Yangcheong Song dae-gil
412 Ochang-eup,Cheongwon-gu,
Cheongiu-Si
Chungcheongbuk-do 28118
Korea, the Republic of (South)
Telephone+44 7452 707091
About us
Aimsak is a leading power tool manufacturer based in South Korea, specializing in cordless power tools and key components such as BLDC motors, chargers, battery packs, controllers, and more. In the domestic cordless power tool market, Aimsak holds the top position, recognized for its innovation and quality.
We design and manufacture a wide range of high-performance products in-house, offering 14.4V, 18V, and 22V line-ups. Our power tools are highly regarded in automotive maintenance, recognized for their exceptional quality, durability, and performance. Many of our models are widely used in the industry, receiving strong positive feedback from professionals for their power, reliability, and lightweight design.
To strengthen our presence in the European market, we established our UK entity in 2024.
We actively seek collaboration opportunities within the EU, offering both our own branded tools and private-label manufacturing OEM services, and look forward to building strong partnerships.
More about us
Aimsak is a leading South Korean manufacturer of high-performance cordless power tools and key components, recognized for its innovation and quality. With a strong presence in automotive maintenance and a growing expansion into Europe, we actively seek strategic partnerships within the EU.
Keywords
- Power Tools
- Professional Tools
- Automotive Repair Tools
- Republic of Korea
- Manufacturer
Our Products

BLDC 18V High Torque Impact Wrench SL18HQ920
✨High Torque Imapct Wrench✨
AIMSAK Super Series
Engineered for automotive pros — 900W of raw power and 920 N·m of torque in a compact, lightweight body that rivals 24V tools.
Key Quality Specs:
- 900W High-Efficiency BLDC Motor: Delivers unstoppable power for even the toughest jobs.
- 18V High-Performance Gearbox: Designed for maximum strength and durability in high-load tasks.
- 920 Nm Torque: The highest torque in its class, offering superior power.
- 152mm length and 1.9kg (bare tool) — a slim, compact design built for user-friendly control and serious power in heavy-duty automotive tasks.

BLDC 18V Flexible Ratchet BL18RFW70
✨Flexible Ratchet ✨
The adjustable head shifts to 0° / +40° / -40°, making it easy to reach bolts and nuts from various angles—even in tight spaces.
Key Quality Specs:
Key Quality Specs:
Max 16V Non-BLDC & NEW Max 20V BLDC Line-up: Two optimized options for versatile performance.
700W High-Efficiency BLDC Motor: Delivers strong power for demanding tasks. Optimized for 8–16mm automotive bolt and nut work.
Compact Design & Lightweight:
Slim 47mm grip for comfort, with a lightweight body (0.77kg for 16V, 1.0kg for 20V) to reduce fatigue.High-Speed Performance:
270 rpm (no load) for fast, efficient operation.Maximum Torque Output:
Up to 60 Nm (14.4V) and 80 Nm (18V), powerful performance in a compact tool.
** Aimsak Ratchet series
=> Ratchet, Flexible Ratchet, Long Ratchet

18V Safety Angle Grinder BL18SG750
✨Safety Angle Grinder✨
AIMSAK Patented Safety Function
Aimsak’s Safety Angle Grinder features a world-first patented technology that automatically stops operation if the tool slips from the user’s hand — built-in safety you can trust!
Key Quality Specs:
- 1,800W High-Efficiency BLDC Motor: Delivers unstoppable power for even the toughest jobs.
- Safety Performance: Sensors detect loss of control and stop the tool instantly — even with thick gloves on, safety features remain fully responsive.
- Soft Start / Brake Function
Smooth startup prevents sudden movement when the tool is powered on, while the rapid brake stops the blade immediately when turned off. - M10 / M14 Spindle Size
- 6-speed control allows for flexible use across various applications.