Coarse synthetic diamond powder

The SLSD series encompasses 20,30,40,60 and 80. This graded series of products extends from SLSD20,which is a friable,less crystalline product, to SLSD80,which is a highly crystalline and thermally stable product. These products are widely using for sawing,drilling and grinding applications in the stone,construction,mining and oil and gas industries.

SLSD 80

Entirely cubo-octahedral shape

minimal inclusions in side

Extremely high strength and thermal stability

Applications: The highest grade of coarse industrial synthetic diamond powder main to make drill bits and wire saws for reinforced concrete ,multi blade saws and large circular saws for granite and milling tools.

SLSD 60

Optimized shape

Low inclusions

Perfect transparency

High thermal strength

Applications: This grade is designed to make drill bits and Wire saws for reinforced concrete,multi blade saws and Large circular saws for granite and milling tools.

SLSD 40

Low inclusions

Uniform shape distribution

High strength and thermal stability

Applications: This middle grade diamond powder are used to make drill bits and Wire saws for reinforced concrete,multi blade saws and Large circular saws for granite,frame saws for marble,calibrating electroplated tools and milling tools.

SLSD 30

Moderate inclusions lever

High percentage of uniform shape

Medium impact toughness

Applications: This premium diamond crystal is ideal for wire saws and frame saws for marble,calibrating electroplated tools and free cutting tools.

SLSD 20

Rough surface with moderately friable crystal

Wide range distribution of shape and strength properties

Applications: This diamond powder ideally suited for grinding wheels and polishing wheels for marble ＆ granite,calibrating electroplated tools.

Coated diamond powder

For SLSD series,Shili superhard material offers a range of coated diamond powder。By improving the particle retention to protect the diamond and extend the lifetime of tools,and improving heat dissipation capacity for cost efficacy of diamonds.

Nickel Coating

Copper Coating

Titanium Coating

Customized for your particular requirements

Shili superhard material provides high quality synthetic diamond powder and micron powder for more than 800 customers home and abroad,meet their requirement for high performance. Besides,we provides also highly professional technical guidance,all our powder can be customized to meet customers' special requirement in application of diamond tools.