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WALTER Square Turning Insert: SCMT432-RK4 - Square (S) Indexable Turning Inserts
WALTERSquare (S) Indexable Turning Inserts

WALTER Square Turning Insert: SCMT432-RK4

The WALTER Square Turning Insert (SKU 6651125, MPN 6651125) is a square (S) indexable turning insert available in two configurations: SCMT432-RK4 and SCMT120408-RK4. These inserts are designed for metal-cutting…

SKU 3G-OTH-228785

Brand
WALTER
Item
Square Turning Insert: SCMT432-RK4
Category
Square (S) Indexable Turning Inserts
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WALTER
Manufacturer Part Number
6651125

Technical Documents

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

Product Description

The WALTER Square Turning Insert (SKU 6651125, MPN 6651125) is a square (S) indexable turning insert available in two configurations: SCMT432-RK4 and SCMT120408-RK4. These inserts are designed for metal-cutting applications and are supplied by the OEM brand WALTER.

Frequently Asked Questions

What is the WALTER Square Turning Insert used for?

The WALTER Square Turning Insert is used for metal-cutting turning operations on lathes. It is designed for general-purpose machining of steel, stainless steel, and cast iron. The square (S) shape provides four cutting edges for cost-effective material removal in roughing and finishing applications.

What are the specifications of the WALTER Square Turning Insert?

The WALTER Square Turning Insert (MPN 6651125) is available in two configurations: SCMT432-RK4 and SCMT120408-RK4. Both are square indexable inserts supplied by the OEM brand WALTER. The SCMT120408-RK4 designation indicates an insert with a 12 mm cutting-edge length, 4 mm thickness, and 0.8 mm nose radius.

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 facility. Contact us for availability and lead times on the SCMT432-RK4 or SCMT120408-RK4 configurations.

How to select the right WALTER Square Turning Insert?

Select the WALTER Square Turning Insert based on your workpiece material and operation. The SCMT432-RK4 is suited for general turning, while the SCMT120408-RK4 offers a larger cutting edge for heavier cuts. Match the insert grade to your material hardness and use appropriate cutting speeds for optimal tool life.

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-RK4, SCMT120408-RK4 (MPN 6651126)
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WALTER Square Turning Insert: SCMT432-RK4, SCMT120408-RK4 (MPN 6651126)
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WALTER Square Turning Insert: SCMT433-RK4, SCMT120412-RK4 (MPN 6651127)
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WALTER Square Turning Insert: SCMT433-RK4, SCMT120412-RK4 (MPN 6651128)
WALTER Square Turning Insert: SCMT431-RK4, SCMT120404-RK4 (MPN 6651124)
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WALTER Square Turning Insert: SCMT431-RK4, SCMT120404-RK4 (MPN 6651124)
WALTER Square Turning Insert: SCMT432-RM4, SCMT120408-RM4 (MPN 6839128)
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WALTER Square Turning Insert: SCMT432-RM4, SCMT120408-RM4 (MPN 6839128)
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WALTER Square Turning Insert: SCMT432-RM4, SCMT120408-RM4 (MPN 6839129)

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