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WIDIA Square (S) Indexable Turning Insert SNMG431UF / SNMG120404UF - Square (S) Indexable Turning Inserts
WIDIASquare (S) Indexable Turning Inserts

WIDIA Square (S) Indexable Turning Insert SNMG431UF / SNMG120404UF

The WIDIA Square Turning Insert, model SNMG431UF (also designated SNMG120404UF, MPN 4169390), is a square (S) indexable turning insert. It is available in two specification variants: SNMG431UF and SNMG120404UF.

SKU 3G-OTH-229628

Brand
WIDIA
Item
Square
Part Number
4169390
Category
Square (S) Indexable Turning Inserts
Available to Order
Also known as:4169390WIDIA
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Technical Specifications

WIDIA
Manufacturer Part Number
4169390

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WIDIA Square Turning Insert, model SNMG431UF (also designated SNMG120404UF, MPN 4169390), is a square (S) indexable turning insert. It is available in two specification variants: SNMG431UF and SNMG120404UF.

Frequently Asked Questions

What is the WIDIA SNMG431UF square turning insert used for?

The WIDIA SNMG431UF (also SNMG120404UF) is a square indexable turning insert used for general turning, facing, and profiling operations on metal workpieces. It is commonly applied in automotive, aerospace, and general machining industries where reliable cutting performance and repeatable edge geometry are required.

What are the specifications of the WIDIA SNMG431UF insert?

The WIDIA SNMG431UF insert is a square (S) indexable turning insert with two specification variants: SNMG431UF and SNMG120404UF. The manufacturer part number is 4169390. It is designed for use with compatible tool holders and is suitable for medium-duty cutting applications.

Where to buy WIDIA SNMG431UF turning inserts worldwide?

You can source WIDIA SNMG431UF turning inserts through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this WIDIA insert.

How to select the correct WIDIA turning insert for your lathe?

To select the correct WIDIA turning insert, match the insert shape (square for SNMG431UF), size, and chipbreaker design to your workpiece material and operation. Ensure the insert fits your tool holder's pocket and clamping system. Consult WIDIA's technical literature for feed and speed recommendations.

Used in

Common applications for WIDIA
General machining — WIDIA square turning inserts (SCMT321) for external and internal turning on lathes.
Steel and stainless steel turning — WIDIA triangle inserts (TNMG331MS) with negative rake for general-purpose turning and facing.
Non-ferrous precision machining — WIDIA diamond turning inserts (DCMT432FP) for turning, boring, and profiling of aluminum and composites.
High-volume drilling — WIDIA modular drill tips (TDM090R5SCF12M) for quick tip changes without removing the drill body.
Parting and grooving — WIDIA parting and grooving inserts (WMTS094I2BP02PT) for cutoff and groove creation on turning centers.
Cast iron roughing — WIDIA negative triangle inserts (TNMG160404MS) for roughing and finishing operations on cast iron.
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WIDIA Products

3G Electric supplies WIDIA 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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