Name: Makita GA4050 Powerful 100mm 1300W Angle Grinder
Brand: Fepy
SKU: 38292-NOS
Price: 562.81 AED
Availability: OutOfStock

Question 1

What tasks is the Makita GA4050 4" 1300W Angle Grinder best suited for?

Accepted Answer

The GA4050 is built for metal grinding, cutting, and finishing tasks in tight spaces. Its compact 4" wheel size and 1300W motor deliver fast material removal while remaining easy to control in confined work areas, making it well-suited for metalworking, construction, and DIY projects.

Question 2

What are the key specifications of the GA4050?

Accepted Answer

Key specs include a high-performance 1300W motor, compatible with 4" grinding discs, Super Joint System (SJS) to absorb shocks, Soft Start for smoother startups, ergonomic slim barrel grip, labyrinth construction for dust protection, electronic speed control for constant speed under load, a durable metal gear housing, lock-on slide switch for continuous operation, and an adjustable wheel guard for added protection and task positioning.

Question 3

What is the Super Joint System (SJS) and why is it important?

Accepted Answer

SJS is designed to absorb shocks and reduce gear damage, helping prevent motor overload during grinding tasks. This improves tool durability and reduces wear during heavy or intermittent grinding, especially in tough or demanding jobs.

Question 4

What safety features does the GA4050 offer?

Accepted Answer

Key safety features include Soft Start to minimize sudden torque at startup, a lock-on slide switch for easier continuous operation, a protective adjustable wheel guard to shield you from sparks and debris, and labyrinth seals that help keep dust and grit away from critical components, extending tool life.

Question 5

What discs are compatible with the GA4050 and how do I fit them?

Accepted Answer

The GA4050 accepts standard 4" grinding discs. To fit a disc, power off and unplug the tool, remove the outer flange and nut, place the disc on the spindle with the correct orientation, reattach the flange and nut securely, and then reattach the wheel guard. Always ensure you’re using the appropriate disc for the task and that the guard is properly positioned.

Question 6

How do I install and adjust the wheel guard on the GA4050?

Accepted Answer

With the tool unplugged, loosen the guard’s mounting screw or quick-adjust mechanism, rotate the guard to the desired position for your task to protect you from sparks and debris, then tighten the guard securely. Check that the guard has not moved during operation before resuming work.

Question 7

How do soft start and electronic speed control improve usability?

Accepted Answer

Soft Start gradually increases speed at startup to reduce torque and kickback, making the tool easier to control. The electronic speed control maintains a constant speed under load, delivering consistent material removal and reducing the risk of disc stall or chatter when working on tougher materials.

Question 8

What are common use cases for the GA4050?

Accepted Answer

Common use cases include metal fabrication tasks like grinding welds, cleaning and finishing metal surfaces, cutting small sections, and smoothing edges in tight or hard-to-reach spaces where larger grinders struggle.

Question 9

What maintenance should I perform to keep the GA4050 in top condition?

Accepted Answer

Regularly clean the tool to remove dust and debris, especially around the labyrinth seals and bearings. Inspect the wheel guard and switch for wear, ensure the SJS mechanism remains free of obstructions, and check electrical cord integrity. After heavy use, clear dust from vents and ensure the disc seating area is clean before reassembly.

Question 10

How does the GA4050 compare to other Makita grinders available on Fepy?

Accepted Answer

Compared to larger Makita models, the GA4050 offers a compact 4" form factor with a high 1300W motor for efficient material removal in tight spaces. For broader options on Fepy, you can explore Makita GA5010 (5" grinder) which provides additional capacity for larger tasks, and Makita GA4030 (4-1/2" grinder) which serves as a lighter, compact alternative. See the product pages for their exact specifications and fit: https://fepy.com/product/makita-ga5010-5-inch-angle-grinder and https://fepy.com/product/makita-ga4030-4-1-2-inch-angle-grinder

Question 11

What should I consider when deciding if the GA4050 is the right choice for me (value and fit)?

Accepted Answer

Consider the 1300W power, compact 4" wheel size for tight spaces, SJS for durability, and protective features like Soft Start, electronic speed control, and an adjustable guard. If you regularly work in confined areas, require consistent performance under load, and want a durable tool with protective features, the GA4050 offers strong value. Also compare with nearby Makita models on Fepy to ensure you’re selecting the best size and power for your typical tasks.

Question 12

Are there other comparable grinders on Fepy I should consider besides Makita?

Accepted Answer

Yes. For broader options, you can explore other brands that offer similar 4" or 4-1/2" grinders like the Bosch GWS series or DeWalt compact grinders on Fepy. For example, Bosch GWS620 or GWS600 equivalents and DeWalt 4-1/2" compact grinders are commonly featured; search on Fepy for the latest listings and verify their compatibility with 4" discs and speed controls.

Makita GA4050 Powerful 100mm 1300W Angle Grinder

Features & Benefits

Specification

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Frequently Asked Questions