Lathe Tools/ISO Turning Inserts, Tool Holders & Boring Bars/CBN Turning Inserts/TN Style CBN Turning Inserts

TNGA Coated (Multi-Edge) CBN Turning Inserts for Hardened Steel (Korloy)

Coated (Multi-Edge) TNGA turning inserts from Korloy. Designed for machining high hardened steels. CBN inserts can eliminate the need for additional grinding processes. For best results with CBN turni...

TNGA style.
Triangular shape.
Non-Regrindable (multiple cutting edges).
DNC250 Grade - Designed for continuous high speed cutting of high hardened steels & cast iron.
CBN inserts can eliminate the need for additional grinding processes.
PVD Coated.
Excellent wear resistance.
For the best results, use together with double clamp turning tool holders / boring bars. This minimises vibration and maximises tool / insert life.
Dry machining is also recommended.

From £100.10 £83.42

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TNGA Non-Regrindable (Single Edge) CBN Turning Inserts for Hardened Steel (Cutwel Pro)

Non-regrindable (single edge) TNGA turning inserts from Cutwel Pro, designed for machining hardened steels. CBN inserts can eliminate the need for additional grinding inserts, for best results with CB...

TNGA Style
Designed for machining of hardened steel
Triangle shape
1 corner
Single use, non-regrindable

From £28.08 £23.40

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TNGA CBN Turning Inserts, MSN20 Grade (Powder Metal Heavy Duty) For Exotics, Non-Regrindable, Multi-Edge (Worldia)

The Worldia ManaNova TNGA‑MSN20 is an CBN insert featuring TNGA (triangular) geometry with three cutting edges. Designed for machining powder metal (exotics), these inserts are non-regrindable and a...

MSN20 PCBN grade - for heavy duty powder metal machining
Triangular TNGA profile — maximizes use with three effective cutting edges
Uncoated build - affordable and dependable for precision work
Non-regrindable, triangular inserts offering high performance
Worldia's ManaNova range provides a cost-effective solution for those on a budget

From £64.87 £54.06

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TNGA CBN Turning Inserts, MSN10 Grade (Powder Metal Medium) For Exotics, Non-Regrindable, Multi-Edge (Worldia)

The Worldia ManaNova TNGA‑MSN10 is a CBN insert featuring TNGA geometry, a triangular shape with three cutting edges. Ideal for machining powder metal (exotics), these inserts are non-regrindable an...

PCBN MSN10 grade - tailored for powder metal turning
Triangular TNGA design - with three usable cutting edges
Uncoated design - excellent value for demanding turning operations
Non-regrindable inserts offering good machining performance
Worldia's ManaNova range provides a cost-effective solution for those on a budget

From £64.87 £54.06

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TNGA CBN Turning Inserts, MKN20 Grade (Cast Iron) Non-Regrindable, Multi-Edge (Worldia)

The Worldia ManaNova TNGA-MKN20 is a CBN insert with a TNGA triangular geometry, featuring three usable cutting edges, designed for ductile cast iron machining. They are non-regrindable and are uncoat...

PCBN MKN20 grade - optimised for machining ductile iron
TNGA design - maximises tool use with three cutting edges
Uncoated - cost-effective, well-suited for general applications
Non-regrindable, triangular inserts offering high performance
Worldia's ManaNova range provides a cost-effective solution for those on a budget

From £64.87 £54.06

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TNGA CBN Turning Inserts, MKN10 Grade (Cast Iron) Non-Regrindable, Multi-Edge (Worldia)

The Worldia ManaNova TNGA‑MSN20 is an uncoated CBN insert featuring TNGA triangular geometry, providing three versatile cutting edges. Specifically designed for powder metal (exotics) machining, the...

PCBN MKN10 grade - for efficient machining of grey cast iron
Triangular TNGA shape - offers enhanced tool life through three cutting edges
Uncoated design - delivers precision without premium cost
Worldia's ManaNova range provides a cost-effective solution for those on a budget

From £64.87 £54.06

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TNGA CBN Turning Inserts, MHN30C Grade (Heavy Duty Interrupted Cutting of Hardened Steel) Non-Regrindable, Multi-Edge (Worldia)

The Worldia ManaNova TNGA-MHN30C is a CBN insert with a TNGA geometry, featuring a triangular shape with three cutting edges. Designed specifically for continuous turning of hardened steel, these non-...

PCBN MHN20C grade – for medium-interrupted turning of hardened steel
TNGA geometry - ensures smooth chip flow and stable contact during cutting
Coated CBN insert for enhanced wear resistance
Non-regrindable, triangular inserts with three edges
These CBN inserts eliminate the need for additional grinding processes
Worldia's ManaNova range provides a cost-effective solution for those on a budget

From £64.87 £54.06

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TNGA CBN Turning Inserts, MHN20C Grade (High Speed Medium Turning of Hardened Steel) Non-Regrindable, Multi-Edge (Worldia)

The Worldia ManaNova TNGA-MHN20C is a CBN insert with a TNGA geometry, featuring a triangular shape with three cutting edges. Designed specifically for continuous turning of hardened steel, these non-...

PCBN MHN20C grade – for medium-interrupted turning of hardened steel
TNGA geometry - ensures smooth chip flow and stable contact during cutting
Coated CBN insert for enhanced wear resistance
Non-regrindable, triangular inserts with three edges
These CBN inserts eliminate the need for additional grinding processes
Worldia's ManaNova range provides a cost-effective solution for those on a budget

From £64.87 £54.06

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TNGA CBN Turning Inserts, MHN10C Grade (High Speed Continuous Turning of Hardened Steel) Non-Regrindable, Multi-Edge (Worldia)

The Worldia ManaNova TNGA-MHN10C is a CBN insert with TNGA geometry, featuring a triangular shape with three cutting edges. Designed specifically for continuous turning of hardened steel, they are non...

MHN10C PCBN grade - for continuous turning of hardened steel
TNGA design - maximises tool life with three cutting edges
Coated construction - provides long wear resistance for demanding operations
Non-regrindable, triangular inserts offering efficient cutting
Worldia's ManaNova range provides a cost-effective solution for those on a budget

From £64.87 £54.06

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TNGA CBN Turning Inserts, DB2000 Grade (Uncoated Heavy Interrupted Cutting of Hardened Steel) Non-Regrindable, Multi-Edge (Korloy)

The Korloy TNGA DB2000 is a high‑performance, multi-edge CBN insert, designed for light-heavy interrupted cutting of hardened steel. These inserts are uncoated offering a cost-effective solution for...

High-performance DB2000 grade - heavy interrupted cutting of hardened steel
Triangular TNGA design - with three usable cutting edges
Uncoated inserts, cost-effective and well-suited for standard applications
Manufactured in South Korea by leading supplier Korloy

From £78.34 £65.28

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TNGA CBN Turning Inserts, DNC350 Grade (Heavy Duty Interrupted Cutting of Hardened Steel) Non-Regrindable, Multi-Edge (Korloy)

The Korloy TNGA DNC350 is a high‑performance, multi-edge CBN insert, designed for heavy duty interrupted cutting of hardened steel. These inserts can eliminate the need for additional grinding proce...

High-performance DNC350 grade - roughing, interrupted cutting of hardened steel
TNGA geometry - triangular shape with three cutting edges
Durable coated design for extended tool life under demanding conditions
These CBN inserts eliminate the need for additional grinding processes
Manufactured in South Korea by leading supplier Korloy

From £110.15 £91.79

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TNGA CBN Turning Inserts, DNC250 Grade (High Speed Medium Turning of Hardened Steel) Non-Regrindable, Multi-Edge (Korloy)

The Korloy TNGA DNC250 is a high‑performance, multi-edge CBN insert, designed for high speed medium cutting of hardened steel. These inserts can eliminate the need for additional grinding processes ...

High-performance DNC250 grade - Ideal for high speed medium cutting of hardened steel
TNGA geometry - triangular shape with three cutting edges
Durable coated design for extended tool life under demanding conditions
These CBN inserts eliminate the need for additional grinding processes
Manufactured in South Korea by leading supplier Korloy

From £110.15 £91.79

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TN Style CBN Turning Inserts

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