We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
WALTER Triangle Turning Insert: TCMT3(2.5)2-RM4 WSM20S - Triangle (T) Indexable Turning Inserts
WALTERTriangle (T) Indexable Turning Inserts

WALTER Triangle Turning Insert: TCMT3(2.5)2-RM4 WSM20S

The WALTER Triangle Turning Insert is a triangle (T) indexable turning insert available in two variants: TCMT3(2.5)2-RM4 WSM20S and TCMT16T308-RM4 WSM20S, with manufacturer part number 6839139. These inserts are…

SKU 3G-OTH-323867

Brand
WALTER
Item
Triangle Turning Insert: TCMT3
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
6839139
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 is a triangle (T) indexable turning insert available in two variants: TCMT3(2.5)2-RM4 WSM20S and TCMT16T308-RM4 WSM20S, with manufacturer part number 6839139. These inserts are designed for turning operations and feature the WSM20S grade.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the WALTER Triangle Turning Insert used for?

The WALTER Triangle Turning Insert is used for turning operations on metal workpieces. Its triangular shape provides three cutting edges for efficient material removal. It is suitable for general machining, finishing, and semi-finishing applications in industries such as automotive, aerospace, and general engineering.

What are the specifications of the WALTER Triangle Turning Insert?

The WALTER Triangle Turning Insert is available in two variants: TCMT3(2.5)2-RM4 WSM20S and TCMT16T308-RM4 WSM20S, both under manufacturer part number 6839139. It features the WSM20S grade, designed for turning operations. The insert is triangular (T) and indexable, offering multiple cutting edges.

Where to buy WALTER Triangle Turning Insert worldwide?

You can source the WALTER Triangle Turning Insert worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide reliable sourcing for this WALTER insert.

How to select the right WALTER Triangle Turning Insert variant?

Select between the TCMT3(2.5)2-RM4 WSM20S and TCMT16T308-RM4 WSM20S based on your workpiece material and required cutting depth. The WSM20S grade from WALTER is optimized for turning. Consult your tooling engineer or refer to WALTER's application guidelines to match the insert geometry to your operation.

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: TCMT3(2.5)2-RM4 WSM10S, TCMT16T308-RM4 WSM10S (MPN 6839138). Key specifications — attr257938: TCMT3(2.5)2-RM4 WSM10S; attr257939: TCMT16T308-RM4 WSM10S.
WALTER
WALTER Triangle Turning Insert: TCMT3(2.5)2-RM4 WSM10S, TCMT16T308-RM4 WSM10S (MPN 6839138). Key specifications — attr257938: TCMT3(2.5)2-RM4 WSM10S; attr257939: TCMT16T308-RM4 WSM10S.
WALTER Triangle Turning Insert: TCMT3(2.5)2-RM4 WSM30S, TCMT16T308-RM4 WSM30S (MPN 6839140). Key specifications — attr257938: TCMT3(2.5)2-RM4 WSM30S; attr257939: TCMT16T308-RM4 WSM30S.
WALTER
WALTER Triangle Turning Insert: TCMT3(2.5)2-RM4 WSM30S, TCMT16T308-RM4 WSM30S (MPN 6839140). Key specifications — attr257938: TCMT3(2.5)2-RM4 WSM30S; attr257939: TCMT16T308-RM4 WSM30S.
WALTER Triangle Turning Insert: TCMT3(2.5)3-RM4 WSM20S, TCMT16T312-RM4 WSM20S (MPN 6917318). Key specifications — attr257938: TCMT3(2.5)3-RM4 WSM20S; attr257939: TCMT16T312-RM4 WSM20S.
WALTER
WALTER Triangle Turning Insert: TCMT3(2.5)3-RM4 WSM20S, TCMT16T312-RM4 WSM20S (MPN 6917318). Key specifications — attr257938: TCMT3(2.5)3-RM4 WSM20S; attr257939: TCMT16T312-RM4 WSM20S.
WALTER Triangle Turning Insert: TCMT3(2.5)2-MM4 WSM20S, TCMT16T308-MM4 WSM20S (MPN 6836846). Key specifications — attr257938: TCMT3(2.5)2-MM4 WSM20S; attr257939: TCMT16T308-MM4 WSM20S.
WALTER
WALTER Triangle Turning Insert: TCMT3(2.5)2-MM4 WSM20S, TCMT16T308-MM4 WSM20S (MPN 6836846). Key specifications — attr257938: TCMT3(2.5)2-MM4 WSM20S; attr257939: TCMT16T308-MM4 WSM20S.
WALTER Triangle Turning Insert: TCMT3(2.5)3-RM4 WSM30S, TCMT16T312-RM4 WSM30S (MPN 6917319). Key specifications — attr257938: TCMT3(2.5)3-RM4 WSM30S; attr257939: TCMT16T312-RM4 WSM30S.
WALTER
WALTER Triangle Turning Insert: TCMT3(2.5)3-RM4 WSM30S, TCMT16T312-RM4 WSM30S (MPN 6917319). Key specifications — attr257938: TCMT3(2.5)3-RM4 WSM30S; attr257939: TCMT16T312-RM4 WSM30S.
WALTER Triangle Turning Insert: TCMT3(2.5)2-RM4 WMP20S, TCMT16T308-RM4 WMP20S (MPN 6462252). Key specifications — attr257938: TCMT3(2.5)2-RM4 WMP20S; attr257939: TCMT16T308-RM4 WMP20S.
WALTER
WALTER Triangle Turning Insert: TCMT3(2.5)2-RM4 WMP20S, TCMT16T308-RM4 WMP20S (MPN 6462252). Key specifications — attr257938: TCMT3(2.5)2-RM4 WMP20S; attr257939: TCMT16T308-RM4 WMP20S.

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.