Industrial Diamonds

KAMB Import-Export is one of the biggest and oldest suppliers of industrial diamonds for Polish market.

KAMB Import-Export is a representative of E.I.D. Ltd in many countries and its exclusive agent in Poland.

E.I.D. Ltd, based in London, England, is a famous industrial diamonds’ company with worldwide coverage. E.I.D. Ltd can reply any demand for diamond and CBN material for any application [https://www.eid-ltd.com ].

KAMB Import-Export, supported by E.I.D. Ltd possibilities, is therefore able to supply all types of natural industrial diamond stones, natural and synthetic diamond powders and CBN powders, which can be necessary for diamond and CBN tools production, precision graded micron diamond (natural, synthetic) and CBN powders, PCD and PCBN blanks and even single crystal and polycrystalline blanks manufactured with the CVD (a vacuum chemical vapor deposition) method.

Details:

Synthetic mesh size powders (produced by a process using a cobalt based catalyst and a nickel based catalyst), numerous qualities and grades for all possible applications, from 18/20 mesh through 60/80 mesh:

  • also for electroplating applications
  • also electroless nickel coated and electroless copper coated
  • also plasma coated with: Ti, TiC, TiN, TiCN, Si, Cu, Cr, CrNi, Cr2C3 / Cr3C2, Zr, Al, AlN

CBN mesh powders, (seven different grades for different applications), produced from 50/60 mesh through 400/500 mesh, also supplied nickel coated / copper coated

Natural mesh size powders, different qualities / applications; from 16/18 mesh through 400/500 mesh

Micron size synthetic and natural diamond powders, as well as PCD powders, offered with the tightest possible particle size distribution from 0 – 1/4 µm through 54 – 80 µm; types:

  • for metal bond tools
  • for resin bond tools
  • nickel / copper coated

CBN mesh powders, (seven different grades for different applications), produced from 50/60 mesh through 400/500 mesh, also supplied nickel coated / copper coated

Natural diamond stones:

  • Dressers, from 6-7 spc (stones per carat) through a few carat stones, of different qualities (one point, two, three point stones)
  • Triangles
  • Longs
  • Flats
  • Rounds
  • Carbonado
  • Drillings
  • Castings

Natural diamond stones:

DRESSER 1

DRESSER 2

DRESSER 3

DRESSER 4

NATURAL DRILL 1

NATURAL DRILL 2

NATURAL DRILL 3

NATURAL DRILL 4
4 POINT SAWN CAPES
2 POINT SAWN CAPES
4 POINT SAWN BROWN
2 POINT SAWN BROWN
CAPE OCTAHEDRAL DRESSERS
CAPE DODECAHEDRAL DRESSERS
WINDOW TRIANGLE
CUSHION TRIANGLE
NATURAL LONGS
EGG & LONG SHAPE
FLATS
PROCESSED LONGS
CONGO ROUNDS
CONGO CUBES
CARBONADO
SYNTHETIC PCD
PROCESSED DRILL 1
PROCESSED DRILL 2
PROCESSED DRILL 3
CASTINGS

The table below summarizes the grain sizes of diamond and cubic boron nitride powders determined by different methods:

GRAIN CONVERSION TABLE

GRAIN SIZE
 US mesh (ANSI B74, 16) mikrons (ISO 565) FEPA
8 / 10    
10 / 12    
12 / 14    
14 / 16    
16 / 18 1180 / 1000 D 1181
18 / 20 1000 / 850 D 1001
20 / 25 850 / 710 D 851
25 / 30 710 / 600 D 711
30 / 35 600 / 500 D 601
35 / 40 500 / 425 D 501
40 / 45 425 / 355 D 426
45 / 50 355 / 300 D 356
50 / 60 300 / 250 D 301
60 / 70 250 / 212 D 251
70 / 80 212 / 180 D 213
80 / 100 180 / 150 D 181
100 / 120 150 / 125 D 151
120 / 140 125 / 106 D 126
140 / 170 106 / 90 D 107
170 / 200 90 / 75 D 91
200 / 230 75 / 63 D 76
230 / 270 63 / 53 D 64
270 / 325 53 / 45 D 54
325 / 400 45 /38 D 46
Warszawa, 1991 – KAMB Import-Export