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WALTER Square Turning Insert: SPMT3(2.5)1-MK4 - Square (S) Indexable Turning Inserts
WALTERSquare (S) Indexable Turning Inserts

WALTER Square Turning Insert: SPMT3(2.5)1-MK4

The WALTER Square Turning Insert, model SPMT3(2.5)1-MK4 / SPMT09T304-MK4 (MPN 6486992), is a square (S) indexable turning insert. It is available in two designations: SPMT3(2.5)1-MK4 and SPMT09T304-MK4.

SKU 3G-OTH-229252

Brand
WALTER
Item
Square Turning Insert: SPMT3
Category
Square (S) Indexable Turning Inserts
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Technical Specifications

WALTER
Manufacturer Part Number
6486992
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WALTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WALTER Square Turning Insert, model SPMT3(2.5)1-MK4 / SPMT09T304-MK4 (MPN 6486992), is a square (S) indexable turning insert. It is available in two designations: SPMT3(2.5)1-MK4 and SPMT09T304-MK4.

Frequently Asked Questions

What is the WALTER Square Turning Insert SPMT09T304-MK4 used for?

The WALTER Square Turning Insert SPMT09T304-MK4 is used for general turning, facing, and profiling operations on metal workpieces. Its square shape provides four cutting edges, making it suitable for medium machining of steel, stainless steel, and cast iron in industrial manufacturing.

What are the specifications of the WALTER SPMT3(2.5)1-MK4 insert?

The WALTER SPMT3(2.5)1-MK4 is a square indexable turning insert with designation SPMT3(2.5)1-MK4, also cross-referenced as SPMT09T304-MK4. The manufacturer part number is 6486992. It features a MK4 geometry for medium machining and is designed for use in appropriate tool holders.

Where to buy WALTER turning inserts in worldwide?

You can source WALTER 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 the SPMT09T304-MK4 or other WALTER inserts.

How to select the correct WALTER square turning insert for my application?

To select the correct WALTER square turning insert, match the insert designation (e.g., SPMT09T304-MK4) to your tool holder's pocket size and clamping system. Consider workpiece material and cutting conditions. The MK4 geometry is optimized for medium machining of steels. Consult WALTER's technical documentation for specific 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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