Dia-Hard Cup Wheels

For old cured concrete / Epoxy resin and paint removal / Medium bond

Professional Dia-Hard Cup Wheel for Old Cured Concrete Grinding

Old cured concrete and coated surfaces require a grinding cup wheel capable of maintaining effective cutting performance on harder, aged substrates.

DIATOP Dia-Hard Cup Wheel is designed for grinding old cured concrete and is also suitable for removing epoxy resin and paint during surface preparation.

Type of Equipment: HG (Handheld Grinder)

Key Features

• Designed for old cured concrete.

• Suitable for epoxy resin removal.

• Suitable for paint removal.

• Medium bond specification.

• 130 mm diameter.

• 25 mm bore.

Available Size

Item – Diameter mm / Bond Hardness / Bore mm

• DHW 5 – 130 mm / Medium / 25 mm

Technical Notes

• Product Type: Dia-Hard Cup Wheel

• Equipment: HG (Handheld Grinder)

• Suitable Surface: Old cured concrete

• Additional Applications: Epoxy resin removal / Paint removal

• Diameter: 130 mm

• Bond Hardness: Medium

• Bore: 25 mm

Typical Applications

old cured concrete grinding, epoxy resin removal, paint removal, concrete surface preparation, handheld concrete grinding, floor edge grinding, industrial surface preparation

Q1. What type of concrete is the Dia-Hard Cup Wheel designed for?

A. The catalog specifies old cured concrete.

Q2. Can it be used for coating removal?

A. Yes. The catalog states that it can be used to remove epoxy resin and paint.

Q3. What size and bond are available?

A. The DHW 5 is 130 mm in diameter with a 25 mm bore and uses a Medium Bond.

For Dia-Hard Cup Wheel selection, concrete condition matching, coating-removal applications, bore compatibility, and troubleshooting guidance, please visit the DIATOP Tech Notes section.