Attributes

Brand	-
Category	Root / Home Furniture
Origin	-
Material	High-grade Composite Resin with Reinforced Fiberglass Mesh
Compatible Materials	Glass, Tile, Sintered Stone, Cement, Marble, Natural Stone, and Wood
Arbor Size	22.23 mm (7/8 inch)
Disc Diameter	115 mm (4.5 inches)
Maximum RPM	13,300 RPM
Thickness	2.5 mm
Package Quantity	10 Discs per Pack
Application Type	Dry Cutting and Grinding
Safety Feature	Reinforced Center Ring for Stability
Warranty	30-Day Manufacturer Defect Coverage

6 reviews

Anonymous

Mar 25, 2026

Rating: 5/5

Perfect for my renovation project

I used these discs to cut through porcelain tiles and sintered stone countertops. They sliced cleanly without chipping the edges. Very impressed with the durability.

Anonymous

Mar 16, 2026

Rating: 5/5

Versatile and reliable

I love that I can switch from cutting wood to tile without changing tools frequently. The composite material holds up surprisingly well under heat.

Anonymous

Mar 12, 2026

Rating: 4/5

Good for DIYers

As a weekend warrior, these discs are perfect. They handle multiple materials easily. Not sure how they would hold up in a professional daily setting, but great for home use.

Anonymous

Mar 09, 2026

Rating: 5/5

Exceeded expectations

Bought these for a bathroom remodel involving both stone and ceramic. They cut through everything smoothly. Highly recommend keeping a pack in your toolbox.

Anonymous

Mar 06, 2026

Rating: 5/5

Clean cuts on glass

Was hesitant to use these on glass, but they performed beautifully. No cracks or splintering. Just make sure to go slow and steady.

Anonymous

Mar 05, 2026

Rating: 4/5

Great value for money

These work well on marble and cement. They do wear down faster on very hard granite compared to premium diamond blades, but for the price, they are excellent.

5 FAQ

Q: Can these discs be used with a standard 4.5-inch angle grinder?

A: Yes, these discs are designed with a 22.23 mm arbor hole, making them compatible with most standard 4.5-inch (115 mm) angle grinders.

Q: Is safety gear required when using these blades?

A: Absolutely. Always wear safety goggles, a dust mask, hearing protection, and heavy-duty gloves when operating an angle grinder with these discs.

Q: Do I need to break in the discs before using them on glass?

A: It is recommended to run the grinder at idle for 30 seconds before making contact with any material, especially glass, to ensure the disc is balanced and secure.

Q: What is the maximum thickness of stone these can cut?

A: While dependent on your specific grinder's guard and power, these discs can typically cut through materials up to 30-35 mm in depth in a single pass.

Q: Are these suitable for wet cutting applications?

A: No, these composite discs are designed specifically for dry cutting only. Using them with water may compromise the structural integrity of the disc.

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