RCGN120400 CBN Turning Inserts / Wear Resistance Cnc Lathe Machine Tools
CBN Turning Inserts Introduction
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?℃(1300F). In contrast, CBN is chemically inert in ferrous materials and retains its hardness at temperatures in excess of 1000℃(1800F) which is typical for HPT.
A CBN insert can withstand the high cutting temperatures and forces and still retain its cutting edge. This is why CBN delivers long, consistent tool life and produces components with excellent surface finish.
CBN Turning Inserts application:
Our CBN Turning Inserts mainly used for turning,cutting and milling high nickel and chrome cast iron workpiece,automotive brake disc, brake drum, cast iron wheel hub,cast iron roll,roller and pumps, free testing sample of solid CBN insert, Pcbn insert and tipped indexable CBN turning insert, milling insert are all available,only need you provide us detailed cutting condition,like the CBN insert ISO size and grade you are using, the workpiece name, workpiece material, rough or semifinish of finish turning,continuous or interrupted working.
The major application of CBN inserts is high-speed machining for hardness metal such as : hardened steel, powdered metal, super-alloy and cast-iron.
CBN Turning Inserts Specifications
| Parameters Recommended for CBN Cutting Tool |
| Work Piece Material |
Hardness |
V(m/min) |
f (mm/rev) |
Ap (mm) |
| Gray Cast Iron |
HB170~300 |
500~1500 |
0.1~0.4 |
0.1~1.5 |
| Alloyed Iron |
HB240~300 |
150~300 |
0.05~0.4 |
0.1~0.5 |
| Nodular Cast Iron |
100~350 |
200~400 |
0.1~0.4 |
0.1~0.5 |
| P/M Fe-based |
HRC55-65 |
50~150 |
0.05~0.4 |
0.05~0.5 |
| Hardened Steel |
HRC55~65 |
80~200 |
0.05~0.2 |
0.05~0.2 |
| Heat-resistant Alloys |
110~160 |
50~200 |
0.05~0.2 |
0.05~0.2 |
Our Services:
-- Reply the inquiries within 24 hours
-- Drawings after payment/according to the order
--Shipping Time: 6-15 working days
--FOB/EXW/CFR
-- Quality Control: Ensure 100% qualified
--MOQ 2pc,to test or according the order
--OEM /ODM/Customized design is available
--Catalog and samples could be supplied if requirement.
