SGS / GB Approved General Purpose Saw Blades Customized Shape 230mm

Basic Information
Place of Origin: China
Brand Name: Johnsontools
Certification: SGS,GB
Model Number: 230mm
Minimum Order Quantity: 5pcs
Price: Negotiate
Packaging Details: White or colored pacakge.
Delivery Time: Around 20days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100000pcs per year
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230mm Sintered Saw Blade , General Purpose Saw Blades , Diamond Segmented Cutting Disc, 9 Inch Saw Blade


Blade data:

Diameter: 230mm

Segment thickness: 2.6mm.

Segment height: 7mm or 8mm or 10mm or 12mm.

Segment number: 18nos.

Center hole: 20 or 22.23mm or 25.4mm



Sintered saw blade.



For concrete, marble, granite, limstone, sandstone, gritstone, bluestone, basalt, etc.


Dry or Wet:

Suitable for Dry and wet cutting.



General purpose saw blade is widely used in cutting all kinds of concrete, stone, brick, block etc. Smooth and fast cutting.


Details Spec.:


Outside diameter Segment specification Hole Teeth No. Cutting material
Thickness Height
230mm 2.6mm 7mm 20/22.23/25.4mm 18nos General purpose
230mm 2.6mm 8mm 20/22.23/25.4mm 18nos General purpose
230mm 2.6mm 10mm 20/22.23/25.4mm 18nos General purpose
230mm 2.6mm 12mm 20/22.23/25.4mm 18nos General purpose


How Do Diamond Blades Work?

Understanding how a diamond blade works will help you choose a blade with the right characteristics and cutting quality for your needs. Here are the four basic blade components:

•The metal core, a precision-engineered steel disk with a segmented rim that holds the diamonds.

•The synthetic diamond crystals, the sharp cutting teeth that slice through the concrete.

•The matrix, a metal bond that holds the diamond particles in place until they wear away.

•The weld, which attaches the cutting segments to the core (most segments are laser welded or soldered).


The exposed diamonds on the surface of each segment do the cutting, using abrasive action to slice through material as the blade rotates at high speeds. As the diamonds at the surface become dull through use, the matrix begins to shed away to release the worn diamond crystals and expose new, sharp diamonds embedded within the matrix.


The most important fact to know is that the hardness of the matrix controls how quickly a blade wears. Here's the basic rule: A diamond blade used to cut soft, abrasive materials (such as uncured, green concrete) should have a hard metal bond so the exposed diamonds are fully utilized before they shed away. Conversely, a blade for cutting hard, nonabrasive concrete should have a soft bond to allow for easier erosion of the matrix, which will ensure exposure of new, sharp diamonds when you need them.



   SGS / GB Approved General Purpose Saw Blades Customized Shape 230mm

   SGS / GB Approved General Purpose Saw Blades Customized Shape 230mm


Contact Details

WhatsApp : 8618936085316