1. 4 B2 Grinding dish Wheel for HSS Cutting Tools,tungsten Carbide
tools,ceramic inserts
2.
Diamond and cubic boron nitride (CBN) are considered to be the
hardest known grinding materials and are therefore often referred
to as „super-abrasives". For this reason they are suitable for
machining materials which are difficult or even impossible to grind
with conventional abrasives such as silicon carbide or corundum.
Diamond is particularly suitable for machining of hard, brittle and
short-chipping materials:
Carbide,
Cermet
Glass
Ceramics,
Quartz,
Ferrites,
Semiconductor materials,
Graphite,
Glass fiber reinforced plastics
In special cases diamond tools may also be economical for machining
cast steel and cast iron.
Cubic Boron Nitride (CBN), is produced by high pressure, high temperature synthesis. CBN is
the second hardest abrasive, surpassed only by diamond. Compared
with diamond it offers economic advantages in the machining of
ferrous materials, such as steel. CBN is suited for machining the
following materials:
Hardened steel over approx. 54 HRC hardness
High speed steel (HSS)
Chrome steel
Stellite
Nickel based special alloys
Hard-to-machine steels with large proportions of alloys and
hardness ratings of 54HRC and above.
A particular advantage in the grinding of hard-to-machine material
is that CBN wheels cause less damage to the surface integrity of
the workpiece; thus HSS tools ground with CBN wheel often have
longer life than those ground with conventional abrasives wheels.
3. Specification:
| Diameter(D) | Height (T) | Thickness(X) | Width(W) | Hole(H) |
| 100 | 10 | 1.5 | 12 | 20 |
| 125 | 10 | 1.5 | 12 | 32 |
| 150 | 10 | 1.5 | 12 | 32 |
| 200 | 10 | 1.5 | 12 | 32 |
