Name: Black Rock Cutting Disc Turbo 4.5"
Brand: Fepy
SKU: 12920-NOS
Price: 45.00 AED
Availability: InStock

Question 1

What exactly is the Black Rock Cutting Disc Turbo 4.5" and what is it designed to do?

Accepted Answer

The Black Rock Cutting Disc Turbo 4.5" is a high-strength cutting wheel designed for fast, efficient cuts. It features a turbo segment design and a curved profile to improve cutting performance, with extra-thick 0.2" blade for added longevity.

Question 2

What are the key dimensions and bore options for this disc?

Accepted Answer

Diameter: 4.5 inches (115 mm). Blade thickness: 0.2 inches. Bore sizes available: 9 mm, 22.23 mm, 25.4 mm, and 25.4–30 mm, allowing direct fit to many power tools without adapters.

Question 3

What materials can I cut with this disc?

Accepted Answer

It’s designed for versatility and can cut ferrous and non-ferrous metals, stainless steel, as well as plastic and wood, thanks to its high-grade fiberglass construction and premium aluminum oxide grain.

Question 4

What is the maximum safe operating speed for this disc?

Accepted Answer

The disc is rated for a maximum speed of 13,230 RPM. Do not exceed this limit and always run the tool with the appropriate guard and safety precautions.

Question 5

How does the turbo design and curved profile affect cutting performance?

Accepted Answer

The turbo segments reduce resistance and heat buildup, enabling faster cuts, while the curved design helps maintain a smoother cutting action and better control across different materials.

Question 6

How do I install this disc on a grinder or cutting tool?

Accepted Answer

Choose the correct bore size for your tool (9 mm, 22.23 mm, 25.4 mm, or 25.4–30 mm). Mount using standard flanges and keep the disc flat and tight. Ensure the tool is powered off during installation and always use the appropriate guard.

Question 7

What safety and usage guidelines should I follow when using this disc?

Accepted Answer

Always wear eye protection, gloves, hearing protection, and a face shield if needed. Inspect the disc for cracks or damage before use, use the guard, avoid side loading or twisting, and operate at or below the maximum RPM. Allow the disc to cool if it heats up excessively.

Question 8

How can I extend the life of this cutting disc?

Accepted Answer

Cut with steady, even pressure and let the disc do the work. Avoid excessive feed rates that generate heat, use proper cooling if cutting tough materials, and store discs in a dry, clean area to prevent corrosion or damage.

Question 9

How should I store and handle the disc when not in use?

Accepted Answer

Store in a dry, cool place away from direct sunlight or chemicals. Keep discs flat and avoid dropping them, which can cause micro-cracks that compromise performance.

Question 10

How does this disc compare with other turbo discs available on Fepy?

Accepted Answer

The Black Rock Turbo 4.5" disc emphasizes extra-thick 0.2" blade for longevity, a turbo segment design for speed, and a curved profile for versatile cutting across metals, plastics, and wood. When evaluating alternatives on Fepy, consider blade thickness, bore compatibility, RPM rating, and turbo vs standard segment designs to match your material and tool requirements.

Question 11

What are practical use cases for this disc in a workshop or fab shop?

Accepted Answer

Use it for fast metal fabrication cuts (ferrous and non-ferrous), stainless steel portions, plastic edging, and woodworking tasks that require aggressive cutting with a durable blade. It’s well-suited for automotive work, metal fabrication, and general DIY metal/tech projects.

Question 12

If I need to return or exchange, what should I know about the buying options for this disc?

Accepted Answer

If you’re considering a return or exchange, review the precise terms on Fepy’s return policy for discs and accessories. Ensure the product is unused, in original packaging, and within the allowed return window specified by Fepy.

Black Rock Cutting Disc Turbo 4.5"

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