WALTERSquare (S) Indexable Turning Inserts

WALTER Square (S) Indexable Turning Insert SPMW432-RK6 / SPMW120408-RK6

The WALTER Square Turning Insert, model SPMW432-RK6 and SPMW120408-RK6 (MPN 7021368), is a square (S) indexable turning insert. It is available in two size designations: SPMW432-RK6 and SPMW120408-RK6.

SKU 3G-OTH-229270

Brand

WALTER

Item

Square

Part Number

7021368

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

WALTER

Manufacturer Part Number

7021368

Technical Documents

No technical documents available for this product.

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WALTER Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the WALTER SPMW432-RK6 turning insert used for?

The WALTER SPMW432-RK6 is a square indexable turning insert designed for general turning and facing operations on metal workpieces. It suits medium to finishing cuts in steel, stainless steel, and cast iron, delivering reliable chip control and surface finish in industrial machining.

What are the specifications of the WALTER SPMW120408-RK6 insert?

The WALTER SPMW120408-RK6 is a square indexable turning insert with designation SPMW120408-RK6. It corresponds to the same geometry as SPMW432-RK6, with manufacturer part number 7021368. Both variants share the same substrate and coating for consistent performance across sizes.

Where to buy WALTER turning inserts worldwide?

3G Electric supplies WALTER square turning inserts, including SPMW432-RK6 and SPMW120408-RK6, to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on your required quantity.

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

Select the WALTER insert based on workpiece material, depth of cut, and finish requirements. The SPMW432-RK6 and SPMW120408-RK6 are suitable for medium finishing. Match the insert size to your tool holder's pocket and clamping system. Consult WALTER's technical data for feed and speed recommendations.

Used in

Common applications for WALTER

Automotive engine component machining — WALTER indexable face mills (e.g., F2010.B.250.Z12.13.R722M) for face milling cylinder heads and blocks.

Aerospace structural parts manufacturing — WALTER screw-machine length drill bits (e.g., A1148-4.5) for drilling holes in aluminum and titanium components.

General machining job shops — WALTER indexable face mills (e.g., F4042R.B16.040.Z05.10) for face milling steel and stainless steel workpieces.

Heavy equipment repair — WALTER indexable face mills (e.g., 127 mm diameter with 11 inserts) for resurfacing large cast iron and steel parts.

Energy sector valve and pump manufacturing — WALTER indexable face mills (e.g., 100 mm diameter with R720M geometry) for machining sealing surfaces.

CNC lathe operations — WALTER screw-machine length drill bits (e.g., A1148-4.5) for drilling in automated turning centers with bar feeders.

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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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