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Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: Huazuan
  • Model Number: HZSM004
  • Type: Power Tool Parts
  • usage: Cutting Granite,Marble,Sandstone
  • material: diamond,metal,co,ti,etc
  • Shape Design: T,U,V,M,K,slant,incline
  • technology: Sintered,Hot-pressed,Cold Press
  • Color: gold,black gray
  • Diameter for saw blade: 250mm-3500mm saw blade
  • Segment Height: 10/12/15/20/25/30mm
  • Segment Thickness: 3.0/3.2/3.6/3.8/4.0/4.2/4.6/4.8/5.0mm
  • certification: SGS,ISO9001:2000
  • Segment bond: soft/hard bond

Packaging & Delivery

Packaging Details Carton/Wooden box
Delivery Time 3 days after payment

Long lifetime diamond segments for granite and marble cutting

Product Description

  • The diamond segment of diamond saw blades can be produced as a separate product. It can be welded (usually by silver brazing or laser welding) onto the body of the blade to form the complete diamond saw blade. There are various types of diamond segments, including the ones used on diamond gang saws.

  • Diamond segments used on large diamond circular saw blades or diamond gang saws for cutting stones can be layered and have some non-working layers separating the working layers. The working layers contain the common materials of diamond segments, including diamonds and metal bonding materials, while the non-working layers are usually made of metal powders. This design can increase the sharpness of the diamond segment, and lower its production cost.

  • As the nature of different stones like granite, marble, sandstone, basalt is different, and there are also some sub-types of one kind of stone, for example, granite has sub-types such as white granite, grey granite, and black granite, the diamond segment can be designed different to cut these different stones. The bonding materials and diamonds used in these diamond segments can be different. General-purposed diamond segments can also be made, and they can be used to cut some different stones.

  • Diamond segments can be made to be various shapes, including rectangular, tapered, step-shaped, and some other shapes. The shape of the diamond segment influence the diamond blade’s cutting efficiency, capabilities of containing and discharging sawdust, and the cooling and lubricating conditions.

  • The diamond segment has many quality grades (from high grade to economical grade) to meet various requirements. Their lifespan is usually measured by the segments ’ cutting area, i.e., cutting depth multiplies cutting length. Usually, diamond segments can also be made according to target prices.


Diamond Segment For Granite
Diameter of Diamond Saw Blade(mm)Length(mm)Width(mm)Height(mm)Segment No(PCS/SET)
Product Pictures
  • Diamond segments or rims are made up of a mixture of diamonds and metal powders. Diamonds used in blades are almost exclusively manufactured diamonds in various grit size and quality grades.
  • In the manufacturing process, the metal powder and diamond grit mixture is hot pressed at high temperatures to form a solid metal alloy (called the bond or matrix) in which the diamond grit is retained.
  • The segment or rim is slightly wider than the blade core. This allows the cutting edge to penetrate through the material while protecting the steel body.
  • The application of bond (or Matrix)
    - Typically the following rule applies :
    - For hard materials : use soft bonds.
    - For soft materials : use hard bonds.

Diamond Segment For Granite:


Diamond Segment For Marble:

  • Example :
    Limestone is soft and abrasive therefore we would use a hard bonded blade. Reinforced concrete with river pebble aggregate is hard therefore we would use a soft bonded blade.
  • Hard Bond
    Means that the compilation of metals when sintered together forms a segment of approximately 105 to 120 HRB (hardness) and is very resistant to the soft abrasive materials being sawn, thus releasing diamond at the appropriate rate.
    Hard bonds typically consist of the following metal powders – cobalt, iron, tungsten carbide and are grey to dark grey in colour.
  • Soft Bond
    Means that the compilation of metals when sintered together forms a segment of approximately 90 to 105 HRB (hardness) and allows the segment to wear quicker thus retaining diamond on the cutting surface.
    Soft bonds typically consist of the following metal powders - copper, bronze and cobalt, and are generally bronze to light silver in colour.


Product Process

Packaging & Shipping


Our Services

Why Choose us?

1.We are reliable Alibaba Gold Supplier,Support Trade Assurance
2.We are leading manufacturer in diamond tools, more than 20 years experience
3.Rich experience in Global market, export to more than 60 countries.
4.100% QC inspection Before Shipment
5.Keep researching and developing the latest technology
6.Reply within 24 hours.


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