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WALTER Square Turning Insert: SCMT3(2.5)1-MK4 - Square (S) Indexable Turning Inserts
WALTERSquare (S) Indexable Turning Inserts

WALTER Square Turning Insert: SCMT3(2.5)1-MK4

The WALTER Square Turning Insert, model SCMT3(2.5)1-MK4 / SCMT09T304-MK4 (MPN 6421278), is a square (S) indexable turning insert. It is available in two designations: SCMT3(2.5)1-MK4 and SCMT09T304-MK4.

SKU 3G-OTH-229390

Brand
WALTER
Item
Square Turning Insert: SCMT3
Category
Square (S) Indexable Turning Inserts
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Technical Specifications

WALTER
Manufacturer Part Number
6421278
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WALTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WALTER Square Turning Insert, model SCMT3(2.5)1-MK4 / SCMT09T304-MK4 (MPN 6421278), is a square (S) indexable turning insert. It is available in two designations: SCMT3(2.5)1-MK4 and SCMT09T304-MK4.

Frequently Asked Questions

What is the WALTER Square Turning Insert SCMT09T304-MK4 used for?

The WALTER Square Turning Insert SCMT09T304-MK4 is used for general turning operations on metal workpieces. Its square shape provides four cutting edges, making it suitable for roughing and finishing in industries like automotive and aerospace. 3G Electric supplies this insert globally.

What are the specifications of the WALTER SCMT3(2.5)1-MK4 insert?

The WALTER SCMT3(2.5)1-MK4 insert is a square indexable turning insert with designation SCMT3(2.5)1-MK4, also listed as SCMT09T304-MK4. The manufacturer part number is 6421278. It is designed for metal cutting and is available through 3G Electric.

Where to buy WALTER turning inserts worldwide?

You can source WALTER turning inserts, including the SCMT09T304-MK4, through 3G Electric. As a global industrial distributor, 3G Electric handles logistics, customs clearance, and delivery to worldwide destinations. Contact them for availability and lead times.

How to select the correct WALTER turning insert for your application?

To select the correct WALTER turning insert, match the insert geometry (e.g., SCMT09T304-MK4) to your workpiece material and operation. Consider the insert's coating and grade for cutting speed and feed. 3G Electric can help source the right WALTER insert for your needs.

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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