RISHET TOOLS DNGA 431-4N S0102510 CBN Insert Grade PNH2018, Tip Shape SLST30C1, C2 Coated, 4 tip for Hardened Steel - Continuous or Interrupt cutting
RISHET TOOLS
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RISHET TOOLS DNGA 431-4N S0102510 CBN Insert Grade PNH2018, Tip Shape SLST30C1, C2 Coated, 4 tip for Hardened Steel -...
RISHET TOOLS DNGA 431-4N S0102510 CBN Insert Grade PNH2018, Tip Shape SLST30C1, C2 Coated, 4 tip for Hardened Steel - Continuous or Interrupt cutting
- ANSI: DNGA 431-4N S0102510
- ISO: DNGA 150404-4N S0102510
Our heavy cutting inserts with 4 CBN tipped corners allow for longer tool life and improved machining efficiency.
The TIN coating provides improved heat and wear resistance and makes it easy to detect wear.
Cubic Boron Nitride (CBN) is the second hardest material ever invented and has considerably better abrasive resistance than tungsten carbide and ceramics. With a higher ability of oxidation resistance at high temperatures. CBN does not have any chemical reactions with ferrous material in the 1200°C to 1300°C range and thus is unique for dry cutting of ferrous materials.
The primary application areas for CBN cutting tools are machining:
- Hardened steel
- Cast irons
- Sintered irons
- Powder Metallurgy Components
|
PCBN Grade |
CBN Content % |
Hardness (HRC) |
Characteristics |
Application |
|
PNH3019 |
85-95 |
55-62 |
Combination of wear resistance and thermal stability |
Used for continuous or interrupt turning of hardened steel |
|
Workpiece Material |
Cutting Data Recommendations |
||||
|
PCBN Grade |
Vc - Cutting Speed (m/min) |
Ap - Axial Depth (mm) |
Fn - Feed Rate (mm/rev) |
Characteristics |
|
|
H |
PNH2018 |
120 (120-150) |
0.1(0.05-0.5) |
0.1 |
continuous or Interrupt cutting |
|
Insert Dimensions (mm) |
||||
|
IC |
⌀d (dia) |
S (thickness) |
R (corner radius) |
la (tip length) |
|
12.7 |
5.16 |
4.76 |
0.4 |
3.0 |
