Dry / For concrete floor grinding / For Terrco and PrepMaster grinders

Professional 10-Segment Round Prep Disc for Concrete Grinding
Concrete floor preparation requires a grinding disc that can maintain stable surface contact while delivering consistent material removal across different concrete hardness levels.
DIATOP Round Prep Tools – 10 Segments Disc is designed for dry grinding of concrete and is suitable for Terrco and PrepMaster grinders.
The range is available in four color-coded bond selections for Very Hard, Hard, Medium, and Soft concrete, with multiple grit options for progressive grinding.
Type of Equipment: FG (Floor Grinder)
Key Features
10-segment disc configuration.
Designed for dry concrete grinding.
Suitable for Terrco grinders.
Suitable for PrepMaster grinders.
Multiple bond options for different concrete hardness levels.
Color-coded bond system.
3 3/8 inch / 84 mm diameter.
Multiple grit ranges available.
For very hard concrete / 10-segment disc
Available Sizes
Item – Diameter inch / Diameter mm / Grit #
SPVC 10-25 – 3 3/8 inch / 84 mm / 25 / 30
SPVC 10-30 – 3 3/8 inch / 84 mm / 30 / 40
SPVC 10-60 – 3 3/8 inch / 84 mm / 60 / 80
SPVC 10-120 – 3 3/8 inch / 84 mm / 120 / 150
Technical Notes
Concrete: Very Hard
Color: Yellow
Series: SPVC
Segment Configuration: 10 Segments
Diameter: 3 3/8 inch / 84 mm
Dry use
For hard concrete / 10-segment disc
Available Sizes
Item – Diameter inch / Diameter mm / Grit #
SPHC 10-25 – 3 3/8 inch / 84 mm / 25 / 30
SPHC 10-30 – 3 3/8 inch / 84 mm / 30 / 40
SPHC 10-60 – 3 3/8 inch / 84 mm / 60 / 80
SPHC 10-120 – 3 3/8 inch / 84 mm / 120 / 150
Technical Notes
Concrete: Hard
Color: Blue
Series: SPHC
Segment Configuration: 10 Segments
Diameter: 3 3/8 inch / 84 mm
Dry use
For medium concrete / 10-segment disc
Available Sizes
Item – Diameter inch / Diameter mm / Grit #
SPMC 10-25 – 3 3/8 inch / 84 mm / 25 / 30
SPMC 10-30 – 3 3/8 inch / 84 mm / 30 / 40
SPMC 10-60 – 3 3/8 inch / 84 mm / 60 / 80
SPMC 10-120 – 3 3/8 inch / 84 mm / 120 / 150
Technical Notes
Concrete: Medium
Color: Red
Series: SPMC
Segment Configuration: 10 Segments
Diameter: 3 3/8 inch / 84 mm
Dry use
For soft concrete / 10-segment disc
Available Sizes
Item – Diameter inch / Diameter mm / Grit #
SPSC 10-25 – 3 3/8 inch / 84 mm / 25 / 30
SPSC 10-30 – 3 3/8 inch / 84 mm / 30 / 40
SPSC 10-60 – 3 3/8 inch / 84 mm / 60 / 80
SPSC 10-120 – 3 3/8 inch / 84 mm / 120 / 150
Technical Notes
Concrete: Soft
Color: Black
Series: SPSC
Segment Configuration: 10 Segments
Diameter: 3 3/8 inch / 84 mm
Dry use
Product Type: Round Prep Tools – 10 Segments Disc
Equipment: FG (Floor Grinder)
Machine Compatibility: Terrco / PrepMaster
Dry use
Diameter: 3 3/8 inch / 84 mm
Very Hard Concrete: SPVC / Yellow
Hard Concrete: SPHC / Blue
Medium Concrete: SPMC / Red
Soft Concrete: SPSC / Black
Grit Range: 25/30, 30/40, 60/80, 120/150
Typical Applications
Terrco floor grinding, PrepMaster floor grinding, very hard concrete grinding, hard concrete grinding, medium concrete grinding, soft concrete grinding, concrete floor preparation, industrial floor grinding, dry concrete grinding, surface preparation, metal bond grinding
Q1. What machines are the DIATOP 10 Segments Discs suitable for?
A. They are suitable for Terrco and PrepMaster grinders.
Q2. What concrete hardness options are available?
A. The range includes Yellow for Very Hard Concrete, Blue for Hard Concrete, Red for Medium Concrete, and Black for Soft Concrete.
Q3. What grit ranges are available?
A. The listed grit ranges are 25/30, 30/40, 60/80, and 120/150.
For Round Prep Tool selection, concrete hardness matching, grit recommendations, Terrco or PrepMaster compatibility, and troubleshooting guidance, please visit the DIATOP Tech Notes section.