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WALTER Triangle Turning Insert: TCMT2(1.5)1-MM4 WSM20S - Triangle (T) Indexable Turning Inserts
WALTERTriangle (T) Indexable Turning Inserts

WALTER Triangle Turning Insert: TCMT2(1.5)1-MM4 WSM20S

The WALTER Triangle Turning Insert, model TCMT2(1.5)1-MM4 WSM20S / TCMT110204-MM4 WSM20S (MPN 6836840), is a triangle (T) indexable turning insert. It is available in two designations: TCMT2(1.5)1-MM4 WSM20S and…

SKU 3G-OTH-323478

Brand
WALTER
Item
Triangle Turning Insert: TCMT2
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

WALTER
Manufacturer Part Number
6836840
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WALTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WALTER Triangle Turning Insert, model TCMT2(1.5)1-MM4 WSM20S / TCMT110204-MM4 WSM20S (MPN 6836840), is a triangle (T) indexable turning insert. It is available in two designations: TCMT2(1.5)1-MM4 WSM20S and TCMT110204-MM4 WSM20S.

Frequently Asked Questions

What is the WALTER triangle turning insert used for?

The WALTER triangle turning insert is used for general turning, facing, and profiling operations on metal workpieces. Its TCMT geometry with a MM4 chipbreaker is designed for medium machining of steel, stainless steel, and cast iron, providing reliable chip control and surface finish.

What are the specifications of the WALTER TCMT110204-MM4 WSM20S insert?

The WALTER TCMT110204-MM4 WSM20S insert has a triangle shape, 11 mm inscribed circle, 04 thickness (4.76 mm), and 2 mm corner radius. It uses WSM20S grade for steel and cast iron. The MPN is 6836840. The alternative designation is TCMT2(1.5)1-MM4 WSM20S.

Where to buy WALTER turning inserts worldwide?

You can order WALTER turning inserts worldwide through 3G Electric, a global industrial equipment distributor. We source and deliver genuine WALTER inserts, handling full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

How to select the correct WALTER triangle turning insert for your lathe?

To select the correct WALTER triangle turning insert, match the insert size (IC, thickness, corner radius) to your tool holder pocket. The TCMT110204-MM4 WSM20S fits holders accepting TCMT 1102xx inserts. Consider workpiece material: WSM20S grade suits steel and cast iron. Consult your holder manual for compatibility.

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.

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