Ezchange HTC Metal Bond Diamond Grinding Segment

• Customization: Available
• Manufacturing Process: Brazing
• Shape: Diamond Grinding Shoe
• Model NO.: HTC -2
• Bonding Agent: Metal
• Bond Types: Extra Soft, Soft, Medium Hard, Hard, Extra Hard
• Application: Extra Hard Concrete to Extra Soft Concrete
• Diamond Grit Ranges: 12/14, 16/18, 20/25, 35/40, 60/70, 80/100, 120/140
• Segment Height: 12mm
• Equipment: HTC Grinder or Grinder with Ez Change Adaptor
• PCS Per Set: 6 PCS
• Transport Package: Carton Box
• Specification: Metal Bond Diamond Tools
• Trademark: DIACUTEX
• Origin: China
• HS Code: 82079010
• Production Capacity: 20000PCS/Month

Product Description

Product Description

Diamond grinding segments are the essential workhorses behind efficient concrete surface preparation. These specialized grinding shoes attach to floor grinding machines to transform rough, uneven concrete into smooth, polished surfaces. Made with premium diamond crystals embedded in a metal bond matrix, our concrete grinding segments deliver consistent results across various concrete types and conditions.
Designed for professionals who demand reliability, our diamond grinding shoes work with precision to remove coatings, level high spots, and prepare concrete surfaces for final treatments. The strategic diamond placement ensures maximum contact with the surface while the durable metal bond matrix provides long-lasting performance that professionals count on.
Our concrete grinding segments come in various bond hardnesses and diamond concentrations to match your specific project requirements - from soft, green concrete to hard, aged surfaces with heavy coatings. Each grinding diamond is carefully positioned to create the optimal cutting pattern, reducing your overall project time while delivering superior finish quality.
Benefits That Make a Difference:

• Extended Lifespan - Engineered metal bond composition resists premature wear, giving you more square footage per set
• Reduced Downtime - Quick-change system allows fast replacement, keeping your project moving forward
• Cost Efficiency - Higher diamond concentration means fewer replacements and lower project costs
• Dust Reduction - Specialized design minimizes airborne particles for a cleaner work environment
• Consistent Results - Uniform diamond distribution ensures even grinding across the entire surface
• Versatile Application - Effective on concrete of varying hardness, age, and coating conditions
• Enhanced Surface Profile - Creates the ideal texture for coating adhesion and surface treatments
• Operator Comfort - Reduced vibration design minimizes fatigue during extended operation

Whether you're removing epoxy coatings, leveling uneven floors, or preparing concrete for polishing, our diamond grinding shoes deliver the performance professionals expect. Each concrete grinding segment is quality-tested to ensure you get reliable results from the first cut to the final pass.
Trust the grinding diamonds that professionals rely on for consistent, high-quality concrete surface preparation.

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Company Profile

FAQ

How to Choose the  Right Bond type
We supply diamond grinding segments/grinding shoes with 5 metal bond types which can cover the concrete hardness from extra soft up to extra hard. It is essential to choose the right bond types for the grinding job. If the concrete floor is hard, the grinding shoe bond should be soft, however, if choose the hard bond, then the diamond segments of the grinding shoe will get burned easily after short time using and the grinding shoe will become plished. Before choosing the bond types, it is necessary to find the concrete hardness first. Below are some information for your reference.
 

Concrete Hardness	Mpa	Typical Application
Very Hard	60Mps or More	Nuclear Plants
Hard	40Mpa to 55Mpa	Bridges, Piers
Medium	28Mpa to 40Mpa	Roads
Soft	20Mpa or less	Sidewalks, Patios, Parking lots

After we know how to classify the hardness of concrete, we will how to choose the right grinding cup wheels orgrinding shoe, see the blow table

Concrete Hardness	Mpa	Bond Types
Very Hard	60Mps or More	Very Soft
Hard	40Mpa to 55 Mpa	soft
Medium	28Mpa to 40Mpa	Medium
Soft	20Mpa or Less	Hard

Frequently Asked Questions: Diamond Grinding Segments

1. How do I choose the right bond type for my concrete floor?

Test your concrete hardness first. For hard concrete (40-55 MPa), use soft bond grinding shoes. For soft concrete (20 MPa or less), use hard bond grinding shoes. The general rule is: hard concrete needs soft bonds, soft concrete needs hard bonds.

2. What happens if I use the wrong bond type?

Using the wrong bond type can cause the diamond segments to burn out quickly. If you use hard bond segments on hard concrete, they'll become polished and ineffective after a short time, wasting your investment and time.

3. What are the different grit sizes available for grinding segments?

Common grit sizes range from coarse to fine: 8/10#, 14/16#, 16/18#, 20/25#, 30/40#, 50/60#, 80/100#, and 120/140#. Start with coarser grits for initial grinding, then progress to finer grits for finishing.

4. How do I know which grit size to start with?

For rough concrete with coatings or major surface issues, start with coarser grits (8/10# or 14/16#). For concrete that's already relatively smooth or for fine finishing work, use medium to fine grits (50/60# and above).

5. Are diamond grinding segments compatible with all floor grinders?

Diamond grinding segments are made to fit specific floor grinder models. Check compatibility with your machine brand (Husqvarna, Scanmaskin, Blastrac, Lavina, HTC, etc.) before purchasing.

6. How long do diamond grinding segments typically last?

Lifespan varies based on concrete hardness, bond type match, and operating conditions. When properly matched to the concrete, grinding segments can cover hundreds of square feet before replacement is needed.

7. Can the same grinding shoes be used for both coating removal and concrete polishing?

No, these tasks usually require different tools. Coating removal typically needs coarser, more aggressive segments, while polishing requires a progression from medium to fine grit segments.

8. How do I measure concrete hardness to select the right grinding shoes?

Professional concrete testing equipment (like Schmidt hammers) can measure concrete in MPa. For smaller projects, you can do a simple scratch test with a nail or awl - harder concrete is more difficult to scratch.

9. What's the difference between single-segment and double-segment grinding shoes?

Single-segment grinding shoes have one diamond segment attached to the steel plate, while double-segment shoes have two. Double-segment designs often provide more grinding coverage and can be more efficient for larger areas.

10. How do I know when it's time to replace my diamond grinding segments?

Replace grinding segments when you notice significantly decreased cutting efficiency, visible wear on the diamond segments, or when the diamonds become flush with the metal bond (showing no protruding diamonds). Using worn segments reduces productivity and can damage your floor grinder.

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