BHD90

Regular and complete shape of cubo-octahedron with very high impact strength and high TI and TTI value. Applied to making cutting tools for hard stone and concrete, and also applicable for making electroplated tools or dressing tools like engineering driller or geological driller.

Wide range: 30/40,35/45,40/50,30/35,35/40,40/45,45/50,50/60,60/70.

 

BHD80

Shape is complete and regular cubo-octahedron with high purity, very high strength, toughness, thermal stability and very high impact resistance; Applied to making tools for sawing hard stone, such as wire saw, stripe saw, large saw blade etc. For all kinds of concrete, geological drilling, engineering drilling, and all varieties of diamond dressing tools application as well.

Wide range: 30/40,35/45,40/50,30/35,35/40,40/45,45/50,50/60,60/70.

 

BHD70

Shape is complete with high purity, high toughness, thermal stability and high impact resistance. Applied to manufacturing tools for sawing hard stones as well cutting tools for concrete, engineering drill bit, and diamond dressing tools.

Wide range: 30/40,35/45,40/50,30/35,35/40,40/45,45/50,50/60,60/70.

 

BHD60

Shape is complete with high purity, mid-toughness, medium thermal stability and high impact resistance. Suitable for cutting moderate hard granite and marble, cutting/drilling non-reinforced concrete and diamond dressing products.

Wide range: 30/40,35/45,40/50,30/35,35/40,40/45,45/50,50/60,60/70.

 

BHD50

Shape is complete with high purity ,mid-toughness, medium thermal stability and high impact resistance. Suitable for cutting mid-hard granite and marble, cutting/drilling non-reinforced concrete and diamond dressing products.

Wide range: 30/40,35/45,40/50,30/35,35/40,40/45,45/50,50/60,60/70.

 

BHD40

Shape is regular with wider strength scope. Applied to processing marble and other soft stone, cutting and drilling non-reinforced concrete and diamond dressing products.

Wide range: 30/40,35/45,40/50,30/35,35/40,40/45,45/50,50/60,60/70.

 

BHD30

Shape is regular with lower strength. For cutting and polishing soft stone like marble and also suitable for diamond dressing tools.

Wide range: 30/40,35/45,40/50,30/35,35/40,40/45,45/50,50/60,60/70.

 

Available size for BHD diamond series

Wide range（mesh）	BHD30	BHD40	BHD50	BHD60	BHD70	BHD80	BHD90
30/40	※	※	※	※	※	※	※
35/40	※	※	※	※	※	※	※
40/50	※	※	※	※	※	※	※
30/35	※	※	※	※	※	※	※
35/40	※	※	※	※	※	※	※
40/45	※	※	※	※	※	※	※
45/50	※	※	※	※	※	※	※
50/60	※	※	※	※	※	※	※
60/70	※	※	※	※	※	※	※