i've acquired a lot of CBN turning inserts, with 1 / 2 or 4 cutting edges
Before i post some pictures, i want to ask the members if they are interested
The inserts are slightly used, but still in very good condition, no wear on the cutting edges
Different types available
See pictures below
Price:
Inserts with 1 tip = US$3 marked with 1P
Inserts with 2 tips = US$5 Marked with 2P
Inserts with 4 tips = US$8 Marked with 4P ( these are negative cutting inserts)
Shipping not included!
Some other pictures in a next message
CBN is the second hardest known material in the world; the hardest being diamond. This, in addition to many other extreme properties makes it the ideal cutting tool material for hard, abrasive workpieces. CBN has greater chemical and thermal stability than diamond, which dissolves in iron and has a maximum temperature limit of approximately 700°C (1300°F).
In contrast, CBN is chemically inert in ferrous materials and retains its hardness at temperatures in excess of 1000°C (1800°F) which is typical for HPT.
Before i post some pictures, i want to ask the members if they are interested
The inserts are slightly used, but still in very good condition, no wear on the cutting edges
Different types available
See pictures below
Price:
Inserts with 1 tip = US$3 marked with 1P
Inserts with 2 tips = US$5 Marked with 2P
Inserts with 4 tips = US$8 Marked with 4P ( these are negative cutting inserts)
Shipping not included!
Some other pictures in a next message
CBN is the second hardest known material in the world; the hardest being diamond. This, in addition to many other extreme properties makes it the ideal cutting tool material for hard, abrasive workpieces. CBN has greater chemical and thermal stability than diamond, which dissolves in iron and has a maximum temperature limit of approximately 700°C (1300°F).
In contrast, CBN is chemically inert in ferrous materials and retains its hardness at temperatures in excess of 1000°C (1800°F) which is typical for HPT.
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