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Diamond Saw Blades

Your Professional Diamond Saw Blades Supplier

 

(Nanjing) Abrasives Mfg. Inc. is a professional manufacturer specializing in abrasive wheels, diamond tools, and TCT cutting tools. Our products are widely used in metal processing, construction materials, automotive manufacturing, and industrial cutting applications. With stable product quality, strict quality control, and export experience, we provide reliable cutting and grinding solutions for customers worldwide.


1. Rich Industry Experience
With over two decades of manufacturing and export experience, we understand different market requirements and provide stable products for global industrial applications.

 

2. Strict Quality Control
Our factory uses advanced production equipment and a complete quality management system to ensure consistent performance, durability, and reliable product quality.

 

3. Professional Technical & Export Support
Our experienced team provides product selection guidance, customized solutions, export logistics coordination, and responsive after-sales technical support for international customers.

 

 
First 123 Last
 
 

Parameter

 

 

Material

Diamond

Process

Cold Press Sintering

Substrate Material

45#Steel

Cutting Type

Wet

Features

Thin And Sharp,Low Loss Of Processed Materials

 

 

Size Chart

 

 

DIAMETER

SEGMENT(mm)

SEGMENTED NUMBER

BORE(mm)

(Inch)

(mm)

Height

Thickness

4"

105

8/10

1.8

8

20

4.5"

115

8/10

2.0

8/9/10

22.23

5"

125

8/10

2.0

8/9

22.23

6"

150

8/10

2.0

8/9/10

22.23

7"

180

8/10

2.2

12

22.23

9"

230

8/10

2.4

16

22.23

10"

250

8/10

2.6

18

25.4

12"

300

8/10

2.8

22

25.4

14"

350

8/10

3.2

24

25.4

 

Types of Diamond Saw Blades

 

The diamond saw blades produced by our company mainly include the following types:

 
01
 

Vacuum Brazed Diamond Blades

Vacuum brazed diamond blades are heavy-duty cutting tools that use melted nickel to fuse industrial-grade synthetic diamonds directly to a steel core. This design creates a single, highly exposed layer of diamonds, offering faster cutting speeds and much longer lifespans than traditional abrasive or sintered blades.

 
02
 

Electroplated Diamond Blades

Unlike conventional blades, the diamond particles are electroplated directly onto the steel body, creating a hard, long-lasting cutting edge that stays sharp for a long time. This means you get clean cuts every time without the hassle of frequent blade replacements.

 
03
 

Laser Welded Diamond Blades

One of the standout features of these blades is their laser-welded segments. This technology fuses the diamond segments to the steel core with extreme precision, ensuring they stay firmly in place even under high stress.

Segmented Diamond Cup Wheel

 

 

Advantages of Diamond Saw Blades

 

 

Longevity: Cuts significantly more before wearing out compared to abrasives.

Faster cutting speed: Saves labor costs and increases jobsite efficiency.

Precision: Maintain cutting depth consistently.

Versatility: Can cut through concrete, rebar, brick, pavers, stone, and asphalt.

Cleaner work environment: With proper water use, produce less dust.

 

Types of Materials That Diamond Saw Blades Can Cut
 

Concrete
Diamond blades make light work of cutting through concrete, whether it’s reinforced, pre-cast, or even heavily cured. With options for dry and wet cutting, diamond blades are widely used for jobs involving sidewalks, foundations, and concrete slabs.

 

Asphalt
Known for being softer and more abrasive than concrete, asphalt requires specialized blades to avoid overheating. Diamond blades for asphalt often have deeper segments, enhancing cooling and helping the blade stay sharp longer.

 

Stone and Masonry
Marble, granite, limestone, and other masonry materials can be challenging for ordinary saws, but diamond blades grind through them with ease. They’re commonly used in landscaping, construction, and countertop installations.

 

Tile and Porcelain
For tiling jobs, diamond blades offer the clean precision necessary to cut tiles without cracking or chipping. They’re ideal for ceramic, porcelain, and glass tiles, making them popular in kitchen and bathroom renovations.

 

Brick and Block
Cutting through bricks or concrete blocks can be tough, but diamond blades make it possible to get consistent results with fewer passes. This application is crucial for masonry projects and building construction.

 

 

Diamond Saw Blades Vs Abrasive Saw Blades

 

 

Feature/Aspect

Diamond Saw Blades

Abrasive Saw Blades

Cost (Upfront)

Higher

Lower

Total Cost (Long-Term)

Lower (due to longevity)

Higher (frequent replacements)

Cutting Speed

Fast and consistent

Slower, generates more heat

Durability

Lasts much longer

Wears down quickly

Cutting Depth

Consistent throughout blade’s life

Decreases as blade diameter shrinks

Dust Generation

Less (especially wet cutting)

More dust and debris

Applications

Professional, high-volume, versatile material cutting

Small, quick, short-term jobs

 

 
Precautions for Storing Diamond Saw Blades
 
01/

Hanging blades on a nail by their arbor hole
This puts constant stress on a small portion of the blade's core, potentially causing microscopic deformation over time. Store blades flat, stacked with a piece of cardboard between each blade to prevent segment contact, or hung on proper blade storage racks designed to distribute weight across the full arbor area.

02/

Storing wet blades
After use, blades should be rinsed clean and allowed to dry completely before storage. Storing blades wet, especially in humid conditions, promotes rust on the steel core and segments. Rust under a segment can cause the segment to delaminate during subsequent use 一 a serious safety hazard.

03/

Exposing blades to temperature extremes
In climates with very cold winters, blades stored in unheated outdoor spaces overnight can experience thermal stress when brought into a warm cutting environment and used immediately. Allow cold blades to warm to room temperature before use, especially if they have any moisture on the segments.

04/

Stacking blades without protection
When diamond-bearing segments contact each other directly during storage, the hard diamond crystals can chip or crack the adjacent blade's segments. Always store blades with protective cardboard or foam separators between them.

 

 

Customizable Options

 

 

Blade Diameter

105mm / 115mm / 125mm / 180mm / 230mm / 350mm

Blade Type

Continuous Rim / Turbo / Segmented

Segment Height

7mm / 10mm / 12mm / 15mm

Segment Thickness

1.2mm – 3.2mm

Arbor Hole

20mm / 22.23mm / 25.4mm

Surface Finish

Painted / Printed / Laser Mark

Blade Color

Red / Blue / Green / Custom Color

 

 

Packaging and Shipping

 

 

Packaging

Aluminum coated bag, plastic box, tin and Pallet package

Shipping

Shipping by sea, by air, by express are acceptable. According to your requirements.

 

 

Our Factory

 

 

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Our Service
 

Pre-sale

Professional technical advisors communicate one-on-one with customers, based on the customer's processing materials, equipment models, and process requirements, recommending suitable products or custom solutions.

During-sale

Provide product usage guidance and installation and commissioning suggestions to ensure that customers can quickly get started.

Post-sale

Establish a complete after-sales service system. During the product warranty period, if there are quality issues, free returns and exchanges are provided, and at the same time, technical consultation, maintenance and other continuous support are offered.

 

 

fAQ

 

 

Q: How Long Does a Diamond Blade Last?

A: The lifespan of a diamond blade varies based on usage, material type, and frequency. Generally, they last longer than traditional saw blades, offering great value for heavy-duty applications.

Q: Can Diamond Blades Be Used for Wood?

A: Diamond blades are not ideal for wood cutting. Their abrasive quality can create too much friction on softer materials, leading to excessive wear on the blade and an increased risk of overheating.

Q: Are Diamond Blades Expensive?

A: While diamond blades may have a higher upfront cost, their durability and efficiency provide long-term savings, especially in high-demand construction projects.

Q: Do I Need to Use Water with a Diamond Blade?

A: Many diamond blades are designed for both wet and dry cutting. Water can help cool the blade and minimize dust when working with tougher materials like concrete or stone.

Q: What Is the Best Diamond Blade for Concrete?

A: For most concrete tasks, a segmented rim is the best choice. These concrete diamond blades provide the necessary cooling and debris clearance required for reinforced concrete and cured concrete.

Q: Can Diamond Blades Cut Metal?

A: Yes, you should use a blade specifically designed for cutting metal. These blades use vacuum-brazed diamond technology, allowing the diamond edges to cut steel and ductile iron without overheating or glazing.

As one of the leading diamond saw blades manufacturers and suppliers in China, we also support customized service. Please rest assured to wholesale bulk high quality diamond saw blades for sale here from our factory. For price consultation, contact us.