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WALTER Square Turning Insert: SCMT432-RM4 - Square (S) Indexable Turning Inserts
WALTERSquare (S) Indexable Turning Inserts

WALTER Square Turning Insert: SCMT432-RM4

The WALTER Square Turning Insert, model SCMT432-RM4 and SCMT120408-RM4 (MPN 6839129), is a square (S) indexable turning insert. It is available in two size variants: SCMT432-RM4 and SCMT120408-RM4.

SKU 3G-OTH-228788

Brand
WALTER
Item
Square Turning Insert: SCMT432-RM4
Category
Square (S) Indexable Turning Inserts
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Technical Specifications

WALTER
Manufacturer Part Number
6839129

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

Product Description

The WALTER Square Turning Insert, model SCMT432-RM4 and SCMT120408-RM4 (MPN 6839129), is a square (S) indexable turning insert. It is available in two size variants: SCMT432-RM4 and SCMT120408-RM4.

Frequently Asked Questions

What is the WALTER Square Turning Insert used for?

The WALTER Square Turning Insert is used for general turning, facing, and profiling operations on metal workpieces. Its square (S) shape provides four cutting edges, making it suitable for roughing and semi-finishing in industries like automotive, aerospace, and general machining.

What are the specifications of the WALTER Square Turning Insert?

The WALTER Square Turning Insert is available in two size variants: SCMT432-RM4 and SCMT120408-RM4, with MPN 6839129. Both are square (S) indexable turning inserts designed for metal cutting. The SCMT432-RM4 uses inch dimensions, while SCMT120408-RM4 uses metric dimensions.

Where to buy WALTER Square Turning Inserts worldwide?

You can source WALTER Square Turning Inserts 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 on this WALTER insert.

How to select the right WALTER Square Turning Insert?

To select the right WALTER Square Turning Insert, match the insert size (SCMT432-RM4 or SCMT120408-RM4) to your tool holder's pocket and your workpiece material. For steel or stainless steel, choose a grade with appropriate coating. Always consult the WALTER catalog for recommended cutting parameters.

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 square (s) 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
WALTER Square Turning Insert: SCMT432-RM4, SCMT120408-RM4 (MPN 6839128)
WALTER
WALTER Square Turning Insert: SCMT432-RM4, SCMT120408-RM4 (MPN 6839128)
WALTER Square Turning Insert: SCMT432-RM4, SCMT120408-RM4 (MPN 6839130)
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WALTER Square Turning Insert: SCMT432-RM4, SCMT120408-RM4 (MPN 6839130)
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WALTER Square Turning Insert: SCMT433-RK4, SCMT120412-RK4 (MPN 6651127)
WALTER Square Turning Insert: SCMT433-RK4, SCMT120412-RK4 (MPN 6651128)
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