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WIDIA SNMA643/SNMA190612 Square Indexable Turning Insert, MPN 4171645 - Square (S) Indexable Turning Inserts
WIDIASquare (S) Indexable Turning Inserts

WIDIA SNMA643/SNMA190612 Square Indexable Turning Insert, MPN 4171645

The WIDIA Square Turning Insert, model SNMA643/SNMA190612 (MPN 4171645), is a square (S) indexable turning insert. It is available in two size designations: SNMA643 and SNMA190612.

SKU 3G-OTH-228859

Brand
WIDIA
Item
SNMA643/SNMA190612 Square Indexable Turning Insert, MPN 4171645
Part Number
4171645
Category
Square (S) Indexable Turning Inserts
Available to Order
Also known as:4171645WIDIA
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Technical Specifications

WIDIA
Manufacturer Part Number
4171645

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

Product Description

The WIDIA Square Turning Insert, model SNMA643/SNMA190612 (MPN 4171645), is a square (S) indexable turning insert. It is available in two size designations: SNMA643 and SNMA190612.

Frequently Asked Questions

What is the WIDIA SNMA643/SNMA190612 turning insert used for?

The WIDIA SNMA643/SNMA190612 square indexable turning insert is used for general turning, facing, and profiling operations on metal workpieces. It is suitable for a wide range of materials in industries such as automotive, aerospace, and general machining.

What are the specifications of the WIDIA SNMA643/SNMA190612 insert?

The WIDIA square turning insert is available in two size designations: SNMA643 and SNMA190612. The manufacturer part number is 4171645. It is a square (S) indexable turning insert designed for use with compatible tool holders.

Where to buy WIDIA SNMA643/SNMA190612 turning inserts worldwide?

3G Electric supplies WIDIA SNMA643/SNMA190612 turning inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this insert.

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

To select the correct WIDIA turning insert, match the insert shape (square), size designation (SNMA643 or SNMA190612), and grade to your workpiece material and operation. Consult the WIDIA catalog for recommended cutting parameters and tool holder compatibility.

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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