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WALTER SCMT3(2.5)1-FM4 / SCMT09T304-FM4 Square Indexable Turning Insert - Square (S) Indexable Turning Inserts
WALTERSquare (S) Indexable Turning Inserts

WALTER SCMT3(2.5)1-FM4 / SCMT09T304-FM4 Square Indexable Turning Insert

The WALTER Square Turning Insert, model SCMT3(2.5)1-FM4 / SCMT09T304-FM4 (MPN 6839051), is a square (S) indexable turning insert. It is available in two designations: SCMT3(2.5)1-FM4 and SCMT09T304-FM4.

SKU 3G-OTH-229598

Brand
WALTER
Item
SCMT3
Part Number
6839051
Category
Square (S) Indexable Turning Inserts
Available to Order
Also known as:6839051WALTER
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Technical Specifications

WALTER
Manufacturer Part Number
6839051

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

Product Description

The WALTER Square Turning Insert, model SCMT3(2.5)1-FM4 / SCMT09T304-FM4 (MPN 6839051), is a square (S) indexable turning insert. It is available in two designations: SCMT3(2.5)1-FM4 and SCMT09T304-FM4.

Frequently Asked Questions

What is the WALTER SCMT09T304-FM4 turning insert used for?

The WALTER SCMT09T304-FM4 is a square indexable turning insert designed for general turning, facing, and profiling operations on steel, stainless steel, and cast iron. Its FM4 geometry provides a sharp cutting edge for fine finishing at moderate feeds and depths of cut.

What are the specifications of the WALTER SCMT3(2.5)1-FM4 insert?

The WALTER SCMT3(2.5)1-FM4 is a square indexable turning insert with designation SCMT3(2.5)1-FM4, also cross-referenced as SCMT09T304-FM4. The manufacturer part number is 6839051. It is designed for fine finishing applications and is available from 3G Electric.

Where to buy WALTER turning inserts worldwide?

3G Electric supplies WALTER turning inserts, including the SCMT09T304-FM4, to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this WALTER square turning insert.

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

Selecting the correct WALTER turning insert requires matching the insert shape, size, and geometry to your workpiece material and operation. For finishing steel or stainless steel, the SCMT09T304-FM4 with its FM4 chipbreaker is suitable. Always verify the insert designation and manufacturer part number, such as 6839051, before ordering.

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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