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SUMITOMO Triangle Turning Insert: TNMA334 - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO Triangle Turning Insert: TNMA334

The SUMITOMO Triangle Turning Insert, model TNMA334 (also referenced as TNMA160416 and MPN TNMA334-AC415K), is a triangle (T) indexable turning insert. It is available in two size designations: TNMA334 and TNMA160416.

SKU 3G-OTH-323276

Also listed as: TNMA334AC415K · TNMA334 AC415K

Brand
SUMITOMO
Item
Triangle Turning Insert: TNMA334
Category
Triangle (T) Indexable Turning Inserts
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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

Technical Specifications

SUMITOMO
Manufacturer Part Number
TNMA334-AC415K

Technical Documents

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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert, model TNMA334 (also referenced as TNMA160416 and MPN TNMA334-AC415K), is a triangle (T) indexable turning insert. It is available in two size designations: TNMA334 and TNMA160416.

Frequently Asked Questions

What is the SUMITOMO TNMA334 turning insert used for?

The SUMITOMO TNMA334 (also TNMA160416) is a triangle indexable turning insert for general turning, facing, and profiling on lathes. It suits steel, stainless, and cast iron machining in automotive, oil & gas, and general engineering. 3G Electric supplies this insert globally.

What are the specifications of the SUMITOMO TNMA334-AC415K insert?

The SUMITOMO TNMA334-AC415K is a triangle (T) indexable turning insert with size designations TNMA334 and TNMA160416. The manufacturer part number is TNMA334-AC415K. It is designed for precision metal removal. 3G Electric sources genuine SUMITOMO inserts for worldwide delivery.

Where to buy SUMITOMO TNMA334 turning inserts worldwide?

3G Electric supplies SUMITOMO TNMA334 (TNMA160416) triangle turning inserts to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this SUMITOMO insert.

How to select the correct SUMITOMO triangle turning insert?

Select the SUMITOMO TNMA334 (TNMA160416) based on your lathe’s tool holder pocket size and the material being cut. The triangle geometry suits general turning. Confirm the insert size matches your holder’s IC (inscribed circle) and thickness. 3G Electric can help verify fitment.

Used in

Common applications for SUMITOMO
Automotive engine block machining — Sumitomo SNMG square turning inserts for facing and boring cast iron
Aerospace component turning — Sumitomo DNMG diamond inserts with UP chipbreaker for finishing titanium alloys
Oil and gas valve production — Sumitomo TPMR triangle inserts with T1500Z grade for threading stainless steel
General engineering shaft turning — Sumitomo CNMG diamond inserts with LU chipbreaker for medium interrupted cuts
Mold and die finishing — Sumitomo VNMG diamond inserts with UZ chipbreaker for hardened steel profiling
Heavy equipment repair — Sumitomo TCMT triangle inserts with AC810P grade for turning wear-resistant steels

SUMITOMO 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.

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SUMITOMO Triangle Turning Insert: TNMA334, TNMA160416 (MPN TNMA334-AC405K)
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