Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
WALTER Triangle Turning Insert: TNGA331TM-3 - Triangle (T) Indexable Turning Inserts
WALTERTriangle (T) Indexable Turning Inserts

WALTER Triangle Turning Insert: TNGA331TM-3

The WALTER Triangle Turning Insert, model TNGA331TM-3 and TNGA160404TM-3 (MPN 7643580), is a triangle (T) indexable turning insert. It is available in two variants: TNGA331TM-3 and TNGA160404TM-3.

SKU 3G-OTH-323217

Brand
WALTER
Item
Triangle Turning Insert: TNGA331TM-3
Category
Triangle (T) Indexable Turning Inserts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

WALTER
Manufacturer Part Number
7643580
View Full Spec Sheet

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

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

Product Description

The WALTER Triangle Turning Insert, model TNGA331TM-3 and TNGA160404TM-3 (MPN 7643580), is a triangle (T) indexable turning insert. It is available in two variants: TNGA331TM-3 and TNGA160404TM-3.

Frequently Asked Questions

What is the WALTER Triangle Turning Insert TNGA331TM-3 used for?

The WALTER Triangle Turning Insert TNGA331TM-3 is a triangle (T) indexable insert designed for turning operations on metal workpieces. It is commonly used in CNC lathes for external turning, facing, and profiling in industries such as automotive, aerospace, and general machining.

What are the specifications of the WALTER TNGA160404TM-3 insert?

The WALTER TNGA160404TM-3 is a triangle indexable turning insert with the MPN 7643580. It is the metric equivalent of the TNGA331TM-3 variant. Both inserts share the same triangle geometry and are designed for precision turning applications. For exact dimensions, refer to the manufacturer's datasheet.

Where to buy WALTER turning inserts in worldwide?

3G Electric supplies WALTER triangle turning inserts, including the TNGA331TM-3 and TNGA160404TM-3, to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on your required quantity.

How to select the correct WALTER triangle turning insert?

To select the correct WALTER triangle turning insert, match the insert size and geometry to your tool holder and workpiece material. The TNGA331TM-3 and TNGA160404TM-3 are both triangle (T) inserts; choose based on your required cutting depth and feed rate. Consult WALTER's technical documentation for grade recommendations.

Used in

Common applications for WALTER
Automotive engine block machining — WALTER WNMG542-MM5 WSM20S turning inserts for cylinder bore finishing
Aerospace aluminum component turning — WALTER CCMT060208-FK6 WKK10S diamond inserts for high-speed finishing
General engineering cutoff operations — WALTER GX24-3E400N04-UA4 WKP33S parting inserts for steel bars
Mold and die steel grooving — WALTER GX16-2E300R6-CF5 WSM33S inserts for deep groove roughing
CNC lathe shallow hole drilling — WALTER A1148-1/16IN cobalt screw-machine drill bits for oil-hole drilling
Heavy equipment shaft turning — WALTER SCMT120408-RM4 square inserts for roughing of alloy steels

WALTER Products

3G Electric supplies WALTER 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 →

Similar products

Matched by specification & description
WALTER Triangle Turning Insert: TNGA331TM-3, TNGA160404TM-3 (MPN 7643525). Key specifications — attr257938: TNGA331TM-3; attr257939: TNGA160404TM-3.
WALTER
WALTER Triangle Turning Insert: TNGA331TM-3, TNGA160404TM-3 (MPN 7643525). Key specifications — attr257938: TNGA331TM-3; attr257939: TNGA160404TM-3.
WALTER Triangle Turning Insert: TNGA331TM-3, TNGA160404TM-3 (MPN 7643586). Key specifications — attr257938: TNGA331TM-3; attr257939: TNGA160404TM-3.
WALTER
WALTER Triangle Turning Insert: TNGA331TM-3, TNGA160404TM-3 (MPN 7643586). Key specifications — attr257938: TNGA331TM-3; attr257939: TNGA160404TM-3.
WALTER Triangle Turning Insert: TNGA332TM-3, TNGA160408TM-3 (MPN 7643587). Key specifications — attr257938: TNGA332TM-3; attr257939: TNGA160408TM-3.
WALTER
WALTER Triangle Turning Insert: TNGA332TM-3, TNGA160408TM-3 (MPN 7643587). Key specifications — attr257938: TNGA332TM-3; attr257939: TNGA160408TM-3.
WALTER Triangle Turning Insert: TNGA332TM-3, TNGA160408TM-3 (MPN 7643526). Key specifications — attr257938: TNGA332TM-3; attr257939: TNGA160408TM-3.
WALTER
WALTER Triangle Turning Insert: TNGA332TM-3, TNGA160408TM-3 (MPN 7643526). Key specifications — attr257938: TNGA332TM-3; attr257939: TNGA160408TM-3.
WALTER Triangle Turning Insert: TNGA332TS-3, TNGA160408TS-3 (MPN 7823854). Key specifications — attr257938: TNGA332TS-3; attr257939: TNGA160408TS-3.
WALTER
WALTER Triangle Turning Insert: TNGA332TS-3, TNGA160408TS-3 (MPN 7823854). Key specifications — attr257938: TNGA332TS-3; attr257939: TNGA160408TS-3.
WALTER Triangle Turning Insert: TNGA331TS-3, TNGA160404TS-3 (MPN 7823853). Key specifications — attr257938: TNGA331TS-3; attr257939: TNGA160404TS-3.
WALTER
WALTER Triangle Turning Insert: TNGA331TS-3, TNGA160404TS-3 (MPN 7823853). Key specifications — attr257938: TNGA331TS-3; attr257939: TNGA160404TS-3.

More from WALTER

View all WALTER parts →
WALTER Triangle Turning Insert: TNMG331-MM5 WSM20S, TNMG160404-MM5 WSM20S (MPN 7251965). Key specifications — attr257938: TNMG331-MM5 WSM20S; attr257939: TNMG160404-MM5 WSM20S.
WALTER
WALTER Triangle Turning Insert: TNMG331-MM5 WSM20S, TNMG160404-MM5 WSM20S (MPN 7251965). Key specifications — attr257938: TNMG331-MM5 WSM20S; attr257939: TNMG160404-MM5 WSM20S.
WALTER Triangle Turning Insert: TNGA332TM-3, TNGA160408TM-3 (MPN 7643581). Key specifications — attr257938: TNGA332TM-3; attr257939: TNGA160408TM-3.
WALTER
WALTER Triangle Turning Insert: TNGA332TM-3, TNGA160408TM-3 (MPN 7643581). Key specifications — attr257938: TNGA332TM-3; attr257939: TNGA160408TM-3.
WALTER Triangle Turning Insert: TCMT1.2(1.2)01-FM4 WSM21, TCMT06T104-FM4 WSM21 (MPN 6917343). Key specifications — attr257938: TCMT1.2(1.2)01-FM4 WSM21; attr257939: TCMT06T104-FM4 WSM21.
WALTER
WALTER Triangle Turning Insert: TCMT1.2(1.2)01-FM4 WSM21, TCMT06T104-FM4 WSM21 (MPN 6917343). Key specifications — attr257938: TCMT1.2(1.2)01-FM4 WSM21; attr257939: TCMT06T104-FM4 WSM21.
WALTER Triangle Turning Insert: TPMT1.8(1.5)2-MK4 WKK20S, TPMT090208-MK4 WKK20S (MPN 7021332). Key specifications — attr257938: TPMT1.8(1.5)2-MK4 WKK20S; attr257939: TPMT090208-MK4 WKK20S.
WALTER
WALTER Triangle Turning Insert: TPMT1.8(1.5)2-MK4 WKK20S, TPMT090208-MK4 WKK20S (MPN 7021332). Key specifications — attr257938: TPMT1.8(1.5)2-MK4 WKK20S; attr257939: TPMT090208-MK4 WKK20S.
WALTER Triangle Turning Insert: TCMT3(2.5)2-FM6 WSM20S, TCMT16T308-FM6 WSM20S (MPN 7054156). Key specifications — attr257938: TCMT3(2.5)2-FM6 WSM20S; attr257939: TCMT16T308-FM6 WSM20S.
WALTER
WALTER Triangle Turning Insert: TCMT3(2.5)2-FM6 WSM20S, TCMT16T308-FM6 WSM20S (MPN 7054156). Key specifications — attr257938: TCMT3(2.5)2-FM6 WSM20S; attr257939: TCMT16T308-FM6 WSM20S.
WALTER Triangle Turning Insert: TCGT2(1.5)1-FM2, TCGT110204-FM2 (MPN 7499387). Key specifications — attr257938: TCGT2(1.5)1-FM2; attr257939: TCGT110204-FM2.
WALTER
WALTER Triangle Turning Insert: TCGT2(1.5)1-FM2, TCGT110204-FM2 (MPN 7499387). Key specifications — attr257938: TCGT2(1.5)1-FM2; attr257939: TCGT110204-FM2.
WALTER Triangle Turning Insert: TNMG333-MK5 WKK10S, TNMG160412-MK5 WKK10S (MPN 6353324). Key specifications — attr257938: TNMG333-MK5 WKK10S; attr257939: TNMG160412-MK5 WKK10S.
WALTER
WALTER Triangle Turning Insert: TNMG333-MK5 WKK10S, TNMG160412-MK5 WKK10S (MPN 6353324). Key specifications — attr257938: TNMG333-MK5 WKK10S; attr257939: TNMG160412-MK5 WKK10S.
WALTER Triangle Turning Insert: TCMT3(2.5)1-RM4 WSM20S, TCMT16T304-RM4 WSM20S (MPN 6839136). Key specifications — attr257938: TCMT3(2.5)1-RM4 WSM20S; attr257939: TCMT16T304-RM4 WSM20S.
WALTER
WALTER Triangle Turning Insert: TCMT3(2.5)1-RM4 WSM20S, TCMT16T304-RM4 WSM20S (MPN 6839136). Key specifications — attr257938: TCMT3(2.5)1-RM4 WSM20S; attr257939: TCMT16T304-RM4 WSM20S.