SUMITOMO Triangle Turning Insert: TNMA331
The SUMITOMO Triangle Turning Insert, model TNMA331 (MPN TNMA331-AC5015S) and TNMA160404, is a triangle (T) indexable turning insert. It is available in two size variants: TNMA331 and TNMA160404.
SKU 3G-OTH-322955
Also listed as: TNMA331AC5015S · TNMA331 AC5015S
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The SUMITOMO Triangle Turning Insert, model TNMA331 (MPN TNMA331-AC5015S) and TNMA160404, is a triangle (T) indexable turning insert. It is available in two size variants: TNMA331 and TNMA160404.
Frequently Asked Questions
What is the SUMITOMO TNMA331 turning insert used for?
The SUMITOMO TNMA331 triangle turning insert is used for general turning, facing, and profiling operations on metal workpieces. It is commonly applied in automotive, aerospace, and general machining industries where reliable cutting performance and insert indexing are required.
What are the specifications of the SUMITOMO TNMA331 insert?
The SUMITOMO TNMA331 insert is a triangle (T) indexable turning insert available in two size variants: TNMA331 and TNMA160404. The manufacturer part number is TNMA331-AC5015S. It is designed for use with appropriate tool holders and is suitable for medium-duty machining.
Where to buy SUMITOMO TNMA331 inserts worldwide?
3G Electric supplies SUMITOMO TNMA331 turning inserts worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine SUMITOMO inserts and support procurement teams with technical guidance and reliable supply.
How to select the correct SUMITOMO TNMA331 insert for my application?
To select the correct SUMITOMO TNMA331 insert, match the insert size (TNMA331 or TNMA160404) to your tool holder pocket and confirm the grade AC5015S suits your workpiece material and cutting conditions. Consult your tool holder manufacturer’s compatibility chart and consider feed, speed, and depth of cut for optimal performance.
Used in
Common applications for SUMITOMOSUMITOMO Products
3G Electric supplies SUMITOMO triangle (t) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
