Question 1

What is the Dewalt DWA4520IA-AE 100 x 2.8 x 15.9 Metal Cutting T27 used for?

Accepted Answer

It's a metal cutting disc designed for fast, precise cuts. Suitable for use with miter saws, hand grinders, and circular saws, it can handle metal up to about 100 mm thick. It features a tungsten carbide tipped edge for speed, a reinforced steel body for durability, and an anti-kickback tooth to reduce vibrations.

Question 2

What are the key specifications of this disc?

Accepted Answer

Diameter: 100 mm; Thickness: 2.8 mm; Bore: 15.9 mm. Material construction includes Aluminum Oxide grain with reinforced fiber for strength, designed for metal cutting with a carbide-tipped edge for durability.

Question 3

What materials can it cut?

Accepted Answer

It’s intended for cutting metals such as steel, aluminum, brass, and similar alloys commonly found in fabrication and workshop tasks.

Question 4

Which tools is it compatible with?

Accepted Answer

This T27 disc is designed for use with miter saws, hand grinders, and circular saws, making it versatile for various metal-cutting tasks.

Question 5

How do I install and safely use this disc?

Accepted Answer

Power off the tool, inspect the disc for cracks or damage, and verify the bore size (15.9 mm) fits your arbor. Mount the disc securely with the appropriate nut/washer, engage the guard, and apply light, steady pressure while allowing the tool to do the work. Wear appropriate PPE (eye protection, gloves, hearing protection) and avoid side loading to prevent kickback.

Question 6

What safety and compliance considerations should I know?

Accepted Answer

Always wear eye/face protection, hearing protection, and gloves. Inspect the disc for cracks before use, avoid exceeding the tool’s RPM rating, and don’t apply sideways pressure or impact loads. Use proper guarding and clamps, and keep the work area free of flammable materials.

Question 7

What makes this disc stand out compared to similar discs?

Accepted Answer

Its tungsten carbide tipped cutting edge enables faster, cleaner cuts; the reinforced steel body enhances durability and stability; and the anti-kickback tooth helps reduce vibrations during cutting, improving control and safety.

Question 8

How does it compare to other metal cutting discs available on Fepy?

Accepted Answer

For alternative options on Fepy, you can compare with Makita 100x2.8x15.9 T27 Metal Cutting Disc at https://fepy.com/product/makita-100x2-8x15-9-metal-cutting-disc-t27 and Bosch 100x2.8x15.9 Metal Cutting Disc T27 at https://fepy.com/product/bosch-100x2-8x15-9-metal-cutting-disc-t27. These discs offer similar sizing with brand-specific edge designs and pricing, so choose based on your tool compatibility and desired performance.

Question 9

Is this disc suitable for use with aluminum, steel, and brass?

Accepted Answer

Yes. The disc is designed to handle a range of metals, including aluminum, steel, and brass, making it versatile for various fabrication tasks.

Question 10

What are common use cases for this cutting disc?

Accepted Answer

It's well-suited for metal fabrication, automotive repairs, construction projects, plumbing installations, and workshop tasks that require quick, accurate cuts in metal parts and profiles.

Question 11

What maintenance or usage practices help maximize the disc’s life?

Accepted Answer

Keep the disc cool by avoiding sustained overloads, inspect it for wear or cracks after use, store it in a dry place, and handle with care to prevent chipping. Use steady, even feed pressure and let the disc do the cutting rather than forcing it through the material.

Question 12

How should I decide if this is the right disc for my project?

Accepted Answer

Consider the metal type and thickness, the required cut speed and precision, the tool you’ll use (miter saw, grinder, or circular saw), and your budget. The carbide-tipped edge and anti-kickback tooth of this 100 x 2.8 x 15.9 disc offer efficient cutting and better control for metal tasks up to around 100 mm thick.

قرص القص المعدني (DWA4520IA-AE) من (Dewalt) قطر (100mm) و بسماكة (2.8mm) و حجم تثبيت (15.9mm) بمركز مدمج من النوع (T27)

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