Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

WIDIA Square Turning Insert: SNMA644 - Square (S) Indexable Turning Inserts
WIDIASquare (S) Indexable Turning Inserts

WIDIA Square Turning Insert: SNMA644

The WIDIA Square Turning Insert, model SNMA644/SNMA190616 (MPN 4171646), is a square (S) indexable turning insert. It is available in two size designations: SNMA644 and SNMA190616.

SKU 3G-OTH-228860

Brand
WIDIA
Item
Square Turning Insert: SNMA644
Category
Square (S) Indexable Turning Inserts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WIDIA
Manufacturer Part Number
4171646

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The WIDIA Square Turning Insert, model SNMA644/SNMA190616 (MPN 4171646), is a square (S) indexable turning insert. It is available in two size designations: SNMA644 and SNMA190616.

Frequently Asked Questions

What is the WIDIA Square Turning Insert SNMA644 used for?

The WIDIA Square Turning Insert SNMA644 is used for general turning, facing, and profiling operations on metal workpieces. Its square shape provides four cutting edges for cost-effective machining. It is commonly applied in automotive, aerospace, and general manufacturing industries.

What are the specifications of the WIDIA SNMA190616 insert?

The WIDIA SNMA190616 insert has a square (S) shape and is designated as SNMA190616. It is part of the indexable turning insert family, offering multiple cutting edges. The manufacturer part number is 4171646. This insert is designed for reliable performance in turning applications.

Where to buy WIDIA SNMA644 turning inserts worldwide?

You can source WIDIA SNMA644 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; we supply genuine WIDIA inserts for your machining needs.

How to select the correct WIDIA square turning insert for my lathe?

To select the correct WIDIA square turning insert, match the insert size designation (SNMA644 or SNMA190616) to your tool holder's pocket. Ensure the insert shape (square) and clearance angle suit your workpiece material. Consult your machine manual or a WIDIA application guide for optimal cutting parameters.

Used in

Common applications for WIDIA
General turning of steel components — WIDIA DCMT diamond turning inserts (e.g., DCMT3251MP)
Grooving and parting in automotive parts manufacturing — WIDIA WMTCL indexable grooving toolholders
Finishing operations on aluminum alloys — WIDIA VNMG diamond turning inserts (e.g., VNMG331ML)
Heavy-duty turning of stainless steel — WIDIA DNMG carbide inserts with MS chipbreaker (e.g., DNMG433MS)
Threading and contouring in mold making — WIDIA TCMT triangle turning inserts (e.g., TCMT3252MP)
Parting-off operations in high-volume production — WIDIA WGMEL grooving and parting toolholders

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
WIDIA Square Turning Insert: SNMA643, SNMA190612 (MPN 4171645)
WIDIA
WIDIA Square Turning Insert: SNMA643, SNMA190612 (MPN 4171645)
WIDIA Square Turning Insert: SNMA644, SNMA190616 (MPN 4171889)
WIDIA
WIDIA Square Turning Insert: SNMA644, SNMA190616 (MPN 4171889)
WIDIA Square Turning Insert: SNMA643, SNMA190612 (MPN 4171888)
WIDIA
WIDIA Square Turning Insert: SNMA643, SNMA190612 (MPN 4171888)
WIDIA Square Turning Insert: SNMA433, SNMA120412 (MPN 4171641)
WIDIA
WIDIA Square Turning Insert: SNMA433, SNMA120412 (MPN 4171641)
WIDIA Square Turning Insert: SNMG644RH, SNMG190616RH (MPN 4171723)
WIDIA
WIDIA Square Turning Insert: SNMG644RH, SNMG190616RH (MPN 4171723)
WIDIA Square Turning Insert: SNMM64465, SNMM19061665 (MPN 5696614)
WIDIA
WIDIA Square Turning Insert: SNMM64465, SNMM19061665 (MPN 5696614)

More from WIDIA

View all WIDIA parts
WIDIA Square Turning Insert: SPU422, SPUN120308 (MPN 4170950)
WIDIA
WIDIA Square Turning Insert: SPU422, SPUN120308 (MPN 4170950)
WIDIA Square Turning Insert: SNMG4322P, SNMG1204082P (MPN 4166862)
WIDIA
WIDIA Square Turning Insert: SNMG4322P, SNMG1204082P (MPN 4166862)
WIDIA Square Turning Insert: SCMT32521P, SCMT09T3081P (MPN 4166400)
WIDIA
WIDIA Square Turning Insert: SCMT32521P, SCMT09T3081P (MPN 4166400)
WIDIA Square Turning Insert: SNMG433RH, SNMG120412RH (MPN 4171534)
WIDIA
WIDIA Square Turning Insert: SNMG433RH, SNMG120412RH (MPN 4171534)
WIDIA Square Turning Insert: SNMM43365, SNMM12041265 (MPN 5696556)
WIDIA
WIDIA Square Turning Insert: SNMM43365, SNMM12041265 (MPN 5696556)
WIDIA Square Turning Insert: SNMG433RH, SNMG120412RH (MPN 4171716)
WIDIA
WIDIA Square Turning Insert: SNMG433RH, SNMG120412RH (MPN 4171716)
WIDIA Square Turning Insert: SCMT32521P, SCMT09T3081P (MPN 4166399)
WIDIA
WIDIA Square Turning Insert: SCMT32521P, SCMT09T3081P (MPN 4166399)
WIDIA Square Turning Insert: SNMG544UR, SNMG150616UR (MPN 4171112)
WIDIA
WIDIA Square Turning Insert: SNMG544UR, SNMG150616UR (MPN 4171112)