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WALTER Triangle Turning Insert: TCMT1.8(1.5)1-MM4 WSM20S - Triangle (T) Indexable Turning Inserts
WALTERTriangle (T) Indexable Turning Inserts

WALTER Triangle Turning Insert: TCMT1.8(1.5)1-MM4 WSM20S

The WALTER Triangle Turning Insert is a triangle (T) indexable turning insert available in two variants: TCMT1.8(1.5)1-MM4 WSM20S and TCMT090204-MM4 WSM20S, with manufacturer part number 6836836. These inserts are…

SKU 3G-OTH-323808

Brand
WALTER
Item
Triangle Turning Insert: TCMT1.8
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

WALTER
Manufacturer Part Number
6836836
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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: TCMT1.8(1.5)1-MM4 WSM20S and TCMT090204-MM4 WSM20S, with manufacturer part number 6836836. These inserts are designed for turning operations and are supplied by WALTER.

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 a WALTER triangle turning insert used for?

A WALTER triangle turning insert is used for turning operations on lathes, including facing, profiling, and external turning. The TCMT geometry with a 7° clearance angle suits steel, stainless steel, and cast iron. The WSM20S grade provides wear resistance for medium machining.

What are the specifications of the WALTER TCMT090204-MM4 WSM20S insert?

The WALTER TCMT090204-MM4 WSM20S insert has an inscribed circle of 9.525 mm, thickness of 3.97 mm, and a 0.4 mm nose radius. It uses a TCMT chipbreaker with MM4 geometry for medium machining. The WSM20S grade is a CVD-coated carbide for steel and cast iron.

Where to buy WALTER turning inserts worldwide?

3G Electric supplies WALTER turning inserts worldwide, including the TCMT1.8(1.5)1-MM4 WSM20S and TCMT090204-MM4 WSM20S variants. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this MPN 6836836.

How to select the correct WALTER triangle insert for a turning job?

Select a WALTER triangle insert by matching the insert size (IC and thickness) to your tool holder pocket, the nose radius to your surface finish requirement, and the chipbreaker (MM4 for medium cuts) to your feed rate. The WSM20S grade suits general steel and cast iron turning.

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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