Kumthai: All Mesh\Micron Coated\Uncoated Synthetic Diamond&CBN Powder

Product Classification and Applications

Diamond Type

Model Designation

Product Applications

Single Crystal Synthetic Diamond（Note: original raw material, not crushed）

KTD10

KTD10: not very regular, and low strength, high hardness, brittleness, mainly used for grinding tools, grinding wheels and other light duty grinding. Particle sizes: 20/25,25/30,30/35,35/40,40/45...500/600,600/800mesh,etc

KTD20

KTD20: relatively regular, and low strength, high hardness, brittleness, mainly used for grinding tools, grinding wheels and and other light duty grinding. Particle sizes: 30/35,35/40,40/45,45/50,50/60,60/70,70/80mesh

KTD40

KTD40: regular crystal shape, high impact strength, good thermal stability and low magnetism, mainly used for marble, granite, non-ferrous metal and various engineering cutting tools. Particle sizes: 30/35,35/40,40/45,45/50,50/60,60/70,70/80mesh

KTD60

KTD60: good crystal color consistency, regular crystal shape, high transparency, high strength, low magnetism and good thermal stability, mainly used for cutting refractory materials, various hard stone materials and concrete, as well as various geological engineering drills.

Particle sizes: 30/35,35/40,40/45,45/50,50/60,60/70,70/80mesh

KTD80

KTD80: good color consistency, regular crystal shape, high transparency, high strength, low magnetism and excellent thermal stability, mainly used for cutting ceramics, various hard stone materials and reinforced concrete, as well as various geological engineering drills. Particle sizes: 30/35,35/40,40/45,45/50,50/60,60/70,70/80mesh

KTD90

KTD90: good color consistency, regular crystal shape, high transparency, high strength, low magnetism and excellent thermal stability, mainly used for cutting ceramics, various hard stone materials and reinforced concrete, as well as various geological engineering drills. Particle sizes: 30/35,35/40,40/45,45/50mesh

Crushed Synthetic Diamond Grits

CDG-E

Crushed Single Crystal Synthetic Diamond Grits - Economical Type(mainly used to manufacture abrasives products bonded by resin, vitrified, metal and electroplating)

CDG-HS

Crushed Single Crystal Synthetic Diamond Grits - High Strength Type(mainly used to manufacture abrasives products bonded by high-end resin, vitrified, metal and electroplating, also for machining hard alloy, cutting tool, measuring tool and non-metal material)

Synthetic Diamond Micron Powder

DMP-E

Synthetic Diamond Micron Powder - Economical Type

(mainly applicable to traditional cutting, grinding, lapping, polishing and resin bond, general vitrified bond, metal bond products and parts of electroplated products; And also a good choice for grinding and polishing of optical glass, electronic products, fine ceramics and precious stones.)

DMP-HS

Synthetic Diamond Micron Powder - High Strength Type

(mainly applicable to high-end vitrified bond, resin bond, metal bond products and electroplated diamond products; Also suitable for the production and manufacture of diamond wire saw electroplated products and diamond compact (PCD))

DMP-WSD

Synthetic diamond micron powder for diamond wire saw&electroplated products

DMP-PCD/PDC

Synthetic diamond micron powder for PCD/PDC

DMP-C

Synthetic diamond micron powder for diamond abrasive compound

Coated Synthetic Diamond Abrasive

CDP-Ni

Nickel-coated synthetic diamond abrasive powder

(mainly used to manufacture resin bonded grinding tools including dry grinding and wet grinding)

CDP-Ti

Titanium-coated synthetic diamond abrasive powder

(mainly used in the manufacture of ceramic bonded, metal bonded grinding tools and brazed diamond tools)

Cubic Boron Nitride(CBN)&CBN Micron Powder

CBN-B1

Cubic Boron Nitride-B1

(1. Resin bond products 2. Low temperature grinding)

CBN-B5

Cubic Boron Nitride-B5

(1. Vitrified bond abrasives 2. Metal bond abrasives)

CBN-B10

Cubic Boron Nitride-B10

(1. Resin bond products 2. Vitrified bond products)

CBN-A80

Cubic Boron Nitride-A80

(1. Resin bond products 2. Vitrified bond products 3. Metal bond products)

CBN-A90

Cubic Boron Nitride-A90

(1. Metal bond products  2. Electroplated tools)

CBN-B5M

Cubic Boron Nitride Micron Powder-B5M

(1. Honing stone 2. Polycrystalline CBN compact and sintered body 3. Grinding and polishing of ferrous metals)

CBN-A80M

Cubic Boron Nitride Micron Powder-A80M

(1. Fine grit vitrified bond products 2. Polycrystalline CBN compact and sintered body)

Optional Particle Size

Product Category

Particle Size (Mesh)

CDG-E

35/40, 40/45, 45/50, 50/60, 60/70, 70/80, 80/100, 100/120, 120/140, 140/170, 170/200, 200/230, 230/270, 270/325, 325/400, 400/500, 500/600, etc.

CDG-HS

35/40, 40/45, 45/50, 50/60, 60/70, 70/80, 80/100, 100/120, 120/140, 140/170, 170/200, 200/230, 230/270, 270/325, 325/400, 400/500, 500/600, etc.

Product Category

Particle Size (Micron)

DMP-E

0-0.5, 0-1, 0.5-1, 0.5-1.5, 0-2, 1-2, 0.5-3, 1-3, 1.5-3, 2-3, 2-4, 2-5, 3-6, 3-7, 4-8, 4-9, 5-10, 5-12, 6-12, 7-14, 8-16, 8-20, 10-20, 12-22, 12-25, 15-25, 20-30, 22-36, 30-40, 30-50, 36-54, 40-60, 50-70, 54-80, etc.

DMP-HS

0-0.5, 0-1, 0.5-1, 0.5-1.5, 0-2, 1-2, 0.5-3, 1-3, 1.5-3, 2-3, 2-4, 2-5, 3-6, 3-7, 4-8, 4-9, 5-10, 5-12, 6-12, 7-14, 8-16, 8-20, 10-20, 12-22, 12-25, 15-25, 20-30, 22-36, 30-40, 30-50, 36-54, 40-60, 50-70, 54-80, etc.

DMP-WSD

5-10, 7-8, 5-12, 6-12, 8-9, 7-14, 8-12, 20-30, 22-36, 30-40, 35-45, 40-50, 45-55, etc.

DMP-PCD/PDC

2-4, 3-6, 8-12, 8-16, 10-20, 20-30, 30-40, 36-54, etc.

DMP-C

0-0.5, 0-1, 0.5-1, 0.5-1.5, 0-2, 1-2, 0.5-3, 1-3, 1.5-3, 2-3, 2-4, 2-5, 3-5, 3-6, 4-6, 3-7, 4-8, 4-9, 5-10, 5-12, 6-12, 7-14, 8-16, 8-20, 10-20, 12-22, 12-25, 15-25, 20-30, 22-36, 30-40, 30-50, 36-54, 40-60, 50-70, 54-80, etc.

Product Category

Particle Size

CDP-Ni

50/60mesh - 325/400mesh, 5μm-60μm, etc.

CDP-Ti

50/60mesh - 325/400mesh, 5μm-60μm, etc.

CDP-Cu

50/60mesh - 325/400mesh, 5μm-60μm, etc.

Product Category

Particle Size

CBN-B1

60/70, 70/80, 80/100, 100/120, 120/140, 140/170, 170/200, 200/230, 230/270, 270/325, 325/400mesh, etc.

CBN-B5

60/70, 70/80, 80/100, 100/120, 120/140, 140/170, 170/200, 200/230, 230/270, 270/325, 325/400mesh, etc.

CBN-B10

60/70, 70/80, 80/100, 100/120, 120/140, 140/170, 170/200, 200/230, 230/270, 270/325, 325/400mesh, etc.

CBN-A80

40/50, 50/60, 60/70, 70/80, 80/100, 100/120, 120/140, 140/170, 170/200, 200/230, 230/270, 270/325, 325/400mesh, etc.

CBN-A90

40/50, 50/60, 60/70, 70/80, 80/100, 100/120, 120/140, 140/170, 170/200, 200/230, 230/270, 270/325, 325/400mesh, etc.

CBN-B5M

0-0.5, 0-1, 0.5-1, 0.5-1.5, 0-2, 1-2, 0.5-3, 1-3, 1.5-3, 2-3, 2-4, 2-5, 3-6, 3-7, 4-8, 4-9, 5-10, 5-12, 6-12, 7-14, 8-16, 8-20, 10-20, 12-22, 12-25, 15-25, 20-30, 22-36, 30-40, 30-50, 36-54, 40-60, 50-70, 54-80micron, etc.

CBN-A80M

0-0.5, 0-1, 0.5-1, 0.5-1.5, 0-2, 1-2, 0.5-3, 1-3, 1.5-3, 2-3, 2-4, 2-5, 3-6, 3-7, 4-8, 4-9, 5-10, 5-12, 6-12, 7-14, 8-16, 8-20, 10-20, 12-22, 12-25, 15-25, 20-30, 22-36, 30-40, 30-50, 36-54, 40-60, 50-70, 54-80micron, etc.

Special Specification can be customized according to customer's requirements.