EXW Singapore — collect or forward from our Singapore office.

3G Electric
WIDIA CBN Negative Triangle Indexable Turning Insert - Triangle (T) Indexable Turning Inserts
WIDIA CBN NEGATIVETriangle (T) Indexable Turning Inserts

WIDIA CBN Negative Triangle Indexable Turning Insert

The WIDIA CBN NEGATIVE INSERT: TNGA332S0425MT, TNGA160408S01025MT is a triangle (T) indexable turning insert from WIDIA, available in two variants: TNGA332S0425MT and TNGA160408S01025MT (MPN 6904857). These inserts…

SKU 3G-OTH-323200

Brand
WIDIA CBN NEGATIVE
Item
Triangle Indexable Turning Insert
Part Number
6904857
Category
Triangle (T) Indexable Turning Inserts
Available to Order
Also known as:6904857WIDIA CBN NEGATIVE
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

WIDIA CBN NEGATIVE
Manufacturer Part Number
6904857

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

WIDIA CBN NEGATIVE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WIDIA CBN NEGATIVE INSERT: TNGA332S0425MT, TNGA160408S01025MT is a triangle (T) indexable turning insert from WIDIA, available in two variants: TNGA332S0425MT and TNGA160408S01025MT (MPN 6904857). These inserts are designed for negative rake turning applications.

Frequently Asked Questions

What is the WIDIA CBN NEGATIVE INSERT used for?

The WIDIA CBN NEGATIVE INSERT is used for negative rake turning applications on hard materials. It is a triangle (T) indexable turning insert designed for precision machining in industries such as automotive and aerospace, where high wear resistance and surface finish are critical.

What are the specifications of the WIDIA CBN NEGATIVE INSERT?

The WIDIA CBN NEGATIVE INSERT is available in two variants: TNGA332S0425MT and TNGA160408S01025MT (MPN 6904857). Both are triangle (T) indexable turning inserts with negative rake geometry, designed for hard turning. The manufacturer part number is 6904857.

Where to buy WIDIA CBN NEGATIVE INSERT in worldwide?

You can source the WIDIA CBN NEGATIVE INSERT through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this WIDIA insert.

How to select the right WIDIA CBN NEGATIVE INSERT variant?

Select between TNGA332S0425MT and TNGA160408S01025MT based on your workpiece material and depth of cut. The TNGA332S0425MT is suited for larger cuts, while the TNGA160408S01025MT is for finer finishing. Always match the insert geometry to your turning application for optimal tool life.

Used in

Common applications for WIDIA CBN NEGATIVE
Automotive — Hard turning of transmission shafts and gears using WIDIA DNGA432S0425MT inserts for finishing.
Aerospace — Machining of hardened superalloy components with WIDIA VNGA332S0525MT inserts for profiling.
General engineering — Finishing of hardened steel dies and molds using WIDIA TNGA331S0425MT triangle inserts.
Bearing manufacturing — Hard turning of bearing races with WIDIA DNMA441S0420ST inserts for surface finish.
Hydraulics — Machining of hardened hydraulic cylinders using WIDIA DNGA431S0425MT inserts for precision turning.
Tool and die — Semi-finishing of hardened tool steels with WIDIA TNGA332S0425MT inserts for wear resistance.
Not sure this is the right part? Photo-identify it→

WIDIA CBN NEGATIVE Products

3G Electric supplies WIDIA CBN NEGATIVE triangle (t) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from WIDIA CBN NEGATIVE

View all WIDIA CBN NEGATIVE parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first