Name: Bosch 4.5" Diamond Cup Wheel
Brand: Fepy
SKU: 12943-NOS
Price: 97.33 AED
Availability: InStock

Question 1

What exactly is the Bosch 4.5" Diamond Cup Wheel and what surfaces is it designed for?

Accepted Answer

It's a diamond grinding disc designed for use with angle grinders. The wheel is built with premium diamond segments to grind concrete, stone, and masonry surfaces, making it ideal for floor prep, grinding, and finishing tasks.

Question 2

What are the key specifications and features of this wheel?

Accepted Answer

- 4.5" (114 mm) diameter for balanced performance
- Premium diamond grit construction for durability and cutting power
- Optimized cooling channels to help dissipate heat
- Universal fit compatible with most angle grinders
- High grinding efficiency for faster material removal
- Versatile across concrete, masonry, stone and other hard materials
- Enhanced safety features to reduce operation risk
- Long-lasting performance for demanding workloads

Question 3

Which tools will fit this wheel?

Accepted Answer

This wheel is designed for use with most angle grinders, providing a flexible, universal fit for a wide range of grinding tasks.

Question 4

How do I install it on my angle grinder?

Accepted Answer

1) Ensure the grinder is powered off and unplugged. 2) Remove the existing guard if needed to access the mounting area. 3) Align the wheel with the grinder’s arbor and secure it with the appropriate flange and lock nut. 4) Tighten securely and reattach the guard. 5) Allow the wheel to run at low speed briefly before starting full operation to verify alignment. 6) Wear proper PPE and operate with a steady, controlled feed.

Question 5

How can I maximize the wheel’s life and performance?

Accepted Answer

- Use a steady, moderate feed rate to prevent overheating
- Avoid applying excessive pressure; let the wheel do the work
- Ensure proper cooling and adequate ventilation during use
- Keep the work surface clean of debris to prevent glazing or plugging of the diamonds
- Inspect for cracks or missing segments and replace if needed

Question 6

What safety precautions should I follow when using this wheel?

Accepted Answer

- Wear eye protection, a dust mask or respirator, hearing protection, and gloves
- Ensure the grinder’s guard is in place
- Secure the workpiece and maintain a stable stance
- Avoid overheating and never force the wheel
- Keep hands and clothing away from the rotating wheel at all times

Question 7

What are common use cases for this Bosch diamond cup wheel?

Accepted Answer

- Surface preparation and grinding of concrete floors
- Resurfacing and smoothing concrete, stone, and masonry surfaces
- Preparing floors for coatings, sealants, or toppings
- Grinding irregularities and achieving a smoother finish on tough materials

Question 8

How does this Bosch wheel compare with the Makita 4.5" Diamond Cup Wheel on Fepy?

Accepted Answer

Both are 4.5" diamond cup wheels designed for similar applications. The Bosch wheel emphasizes universal fit and cooling channels for durability, while the Makita option may offer different grit options or pricing. For a side-by-side look, you can view Makita’s offering here: https://fepy.com/product/makita-4-1-2-inch-diamond-cup-wheel

Question 9

How does this Bosch wheel compare with the DeWalt 4.5" Diamond Cup Wheel on Fepy?

Accepted Answer

Both target heavy-duty grinding on concrete, stone, and masonry. DeWalt versions may differ in grit availability, price, and availability on the site. See DeWalt’s alternative here: https://fepy.com/product/dewalt-4-1-2-inch-diamond-cup-wheel

Question 10

Is this wheel a good value for professionals doing frequent grinding tasks?

Accepted Answer

Yes. The wheel is designed for durability and long life with diamond segments, optimized cooling, and a universal fit, delivering efficient material removal and smooth finishes over many uses.

Question 11

Are there other size or grit options on Fepy if I need something different?

Accepted Answer

Yes. If you need alternative sizes or grit options, you can explore Makita or DeWalt 4.5" (4-1/2") diamond cup wheels on Fepy: Makita: https://fepy.com/product/makita-4-1-2-inch-diamond-cup-wheel and DeWalt: https://fepy.com/product/dewalt-4-1-2-inch-diamond-cup-wheel

Question 12

What makes the Bosch 4.5" Diamond Cup Wheel stand out from standard grinding wheels?

Accepted Answer

It uses diamond segments for superior material removal and longer life on hard materials, offers efficient cooling to reduce overheating, provides a smoother finish, and is designed for use with most angle grinders, making it a versatile choice for concrete, masonry, and stone prep work.

Bosch 4.5" Diamond Cup Wheel

Features & Benefits

Specification

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Frequently Asked Questions