Concrete Diamond Grinding Cup Wheel

• Customization: Available
• Manufacturing Process: Sintered
• Shape: Cup-Shaped
• Model NO.: JSC213
• Bonding Agent: Metal
• Equipment: Angle Grinders
• Advantage: Fast Grinding, Long Working Life
• Arbor Size: 16mm, 20mm, 22.23mm, M14
• Usage: Concrete Surface, Hard and Soft Building Material
• Diamond Grit and Bond: #30/40 with Medium Bond
• Transport Package: Cartons
• Specification: 105-230mm
• Trademark: Jingstar
• Origin: China
• HS Code: 82079010
• Production Capacity: 90000
• Package Size: 50.00cm * 40.00cm * 38.00cm
• Package Gross Weight: 18.000kg

Product Description

Factory direct sale turbo diamond cup wheel for angle grinder to grind concrete

size	bore diameter	bit tool number	thickness	weight
90	20	12	5	0.34
100	22.23	12	6	0.34
125	22.23	12	5	0.75
150	22.23	14	5	1.03
180	22.23	16	7	1.51

Product Name	Double Row Diamond Grinding Disc Cup Wheel Tools for Stone Granite Marble Concrete Tile
Material	Blade Material: Diamond Body Material: 65Mn Steel
Segment Type	Single Row (Double Row, Continuous Rim, Continuous Turbo Rim, Segmented Turbo Rim, T Segment, C Segment, Tornado Segment, and Boomerang Segment are available.)
Process	Cold Pressed Sintered, High-Frequency Welded
Size	80-180mm
Surface Finish	Color Painting
Package	One piece in one PVC Double Blister, Paper Box or PVC Skin Card
Features	1. The high diamond concentration provides for a faster cut rate while the high quality of the diamonds provides longer blade life. 2. The double row of diamonds on these blades provides for heavy material removal and provides longer life. 3.Grinding segments with heat treated steel bodies which provide increases durability and wheel life. 4.Venting holes for fast, dry or wet grinding with long life. 5.Suitable for use on grinding on marble, tile, concrete, and rock. 6.Applicable machine: grinding machines, angle grinders and more.

Product Description

Product Introduction

Specially designed for rough grinding and leveling of heavy stone and concrete surfaces, the double row diamond grinding disc cup wheel is a professional tool that combines efficient grinding and excellent durability. Its unique dual row diamond blade design, combined with a sturdy 65Mn steel substrate, ensures fast and smooth material removal rates when polishing hard materials such as granite, marble, concrete, and ceramic tiles, making it an ideal choice for building renovation and stone processing.

Core strengths

Double row blade design, doubled efficiency: The two rows of diamond blades arranged in a staggered manner provide a larger contact area and higher grinding point density. Compared to a single row design, the grinding efficiency is significantly improved, allowing for faster processing of large surfaces and easy removal of uneven floors, old coatings, and stubborn stains.

65Mn steel substrate, sturdy and stable: The cup wheel substrate is made of high elasticity and high toughness 65Mn spring steel, ensuring excellent structural stability even under high-speed rotation and heavy load polishing, effectively preventing deformation and shaking, thereby extending tool life and ensuring smooth operation.

Diversified blade types, comprehensive coverage of applications: We not only offer double row models, but also prepare a comprehensive selection of blade types for you, including:

Continuous edge/continuous turbine edge: used for fine grinding and polishing with high smoothness requirements.

Segmented turbine edge/T-type/C-type section: used for faster and smoother rough and moderate grinding.

Tornado/boomerang section: optimized for heat dissipation and debris removal, suitable for high-intensity continuous operations.

We can recommend the most suitable type based on your specific processing materials and stages.

Widely compatible with materials, suitable for both dry and wet use: from hard granite and marble to highly abrasive concrete and ceramic tiles, this grinding disc is capable of handling them all. The design supports both dry and wet use, with dry grinding being efficient and fast, while wet grinding (with water added) can effectively control dust, extend lifespan, and prevent material burning.

Main application scenarios

Stone flooring treatment: rough grinding and leveling of newly laid granite and marble flooring.

Concrete renovation project: leveling of old concrete floors, removal of epoxy coatings, and surface roughening.

Building decoration: Grinding of uneven areas on walls and floors, and bulk removal of ceramic tile adhesive.

Stone countertop processing: preliminary leveling and thickness adjustment of large countertops.

Choosing our grinding disc cup wheel is a solid commitment to efficient construction and stable quality. Whether it's the standard double row model or other customized types, it will be your reliable partner for tackling demanding polishing challenges.