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Reliable hard turning with the CCGW ...-2N RTC20T insert

The 8 available variants of the indexable CBN-insert CCGW ...-2N RTC20T provide professional users with a solid solution for demanding hard turning operations. These inserts utilize cubic boron nitride (CBN) combined with a TiN coating to meet the specific challenges of machining hardened steels. Designed for full to slightly interrupted cuts, they support consistent surface qualities and stable machining processes. With their two cutting edges, the inserts also prove highly economical in daily workshop use.

Suitable materials

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Technical data

  • Shape: CCGW
  • Scope of application: Hard turning
  • Number of cutting edges: 2
  • Grade: RTC20T (TiN-coated CBN for full to slightly interrupted cuts)
  • Packaging unit: 2 pieces

Dimensions of Indexable CBN-Insert CCGW ...-2N RTC20T

Item Nr.  I.C. S r L
CCGW 060202-2N RTC20T 1771461 6,35 2,38 0,2 2,2
CCGW 060204-2N RTC20T 1771462 6,35 2,38 0,4 2,2
CCGW 060208-2N RTC20T 1771463 6,35 2,38 0,8 2,2
CCGW 09T302-2N RTC20T 1771471 9,525 3,97 0,2 2,2
CCGW 09T304-2N RTC20T 1771472 9,525 3,97 0,4 2,2
CCGW 09T308-2N RTC20T 1771473 9,525 3,97 0,8 2,2
CCGW 09T312-2N RTC20T 1771474 9,525 3,97 1,2 2,2
CCGW 120404-2N RTC20T 1771470 12,7 4,76 0,4 2,2

Cutting data

Hard Turning
Vc (m/min) f (mm/rev.)
CCGW 060202-2N RTC20T 50-150 0,03-0,15
CCGW 060204-2N RTC20T 50-150 0,03-0,15
CCGW 060208-2N RTC20T 50-150 0,03-0,15
CCGW 09T302-2N RTC20T 50-150 0,03-0,15
CCGW 09T304-2N RTC20T 50-150 0,03-0,15
CCGW 09T308-2N RTC20T 50-150 0,03-0,15
CCGW 09T312-2N RTC20T 50-150 0,03-0,15
CCGW 120404-2N RTC20T 50-150 0,03-0,15

Applications

Thanks to the specialized RTC20T grade, this CBN insert is primarily focused on the machining of hardened steels. It shows its strengths especially in applications that require continuous to slightly interrupted cuts, such as the turning of shafts, gears, or hardened guide elements. Hard turning often allows for the substitution of complex grinding processes, thereby facilitating efficient workflows in both batch and single-part production.

Special features

The indexable insert combines the immense hardness of cubic boron nitride with a protective TiN coating. This combination creates excellent conditions for dissipating cutting heat and reducing friction wear. The compact CCGW basic shape ensures reliable clamping in the tool holder, supporting low-vibration operation even at high cutting speeds. The product is supplied in a practical packaging unit of two pieces.

1771461

Data sheet

Materials
Hard Materials
Cutting conditions
Light interrupted
Medium interrupted

Compatible products

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