We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
WIDIA Square (S) Indexable Turning Insert SPU422/SPUN120308 - Square (S) Indexable Turning Inserts
WIDIASquare (S) Indexable Turning Inserts

WIDIA Square (S) Indexable Turning Insert SPU422/SPUN120308

The WIDIA Square Turning Insert, model SPU422/SPUN120308 (MPN 4170857), is a square (S) indexable turning insert designed for metal-cutting operations. This product is available in two variants: SPU422 and…

SKU 3G-OTH-229657

Brand
WIDIA
Item
Square
Part Number
4170857
Category
Square (S) Indexable Turning Inserts
Available to Order
Also known as:4170857WIDIA
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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

WIDIA
Manufacturer Part Number
4170857

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 SPU422/SPUN120308 (MPN 4170857), is a square (S) indexable turning insert designed for metal-cutting operations. This product is available in two variants: SPU422 and SPUN120308, as specified by the manufacturer.

Frequently Asked Questions

What is the WIDIA Square Turning Insert SPU422/SPUN120308 used for?

The WIDIA Square Turning Insert SPU422/SPUN120308 is used for metal-cutting turning operations. Its square (S) indexable design allows multiple cutting edges, making it suitable for general-purpose machining of ferrous and non-ferrous materials in industrial manufacturing.

What are the specifications of the WIDIA Square Turning Insert SPU422/SPUN120308?

The WIDIA Square Turning Insert is available in two variants: SPU422 and SPUN120308, with manufacturer part number 4170857. It is a square (S) indexable turning insert designed for metal-cutting applications. For detailed dimensions and grade, consult the manufacturer's technical data.

Where to buy WIDIA Square Turning Insert SPU422/SPUN120308 worldwide?

You can source the WIDIA Square Turning Insert SPU422/SPUN120308 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.

How to select the correct WIDIA Square Turning Insert for my lathe?

To select the correct WIDIA Square Turning Insert, match the insert size (e.g., SPUN120308) to your tool holder's pocket and clamping system. Consider workpiece material and cutting conditions. For the SPU422/SPUN120308, verify compatibility with your lathe's tool post and required geometry.

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
Not sure this is the right part? Photo-identify it

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

More from WIDIA

View all WIDIA parts
Square (S) indexable turning insert for metal-cutting operations such as turning, facing, and profiling on lathes. Suitable for general machining of steel, stainless steel, and cast iron in industrial manufacturing environments. Available in two size designations: SNMG432FF and SNMG120408FF
WIDIA
Square (S) indexable turning insert for metal-cutting operations such as turning, facing, and profiling on lathes. Suitable for general machining of steel, stainless steel, and cast iron in industrial manufacturing environments. Available in two size designations: SNMG432FF and SNMG120408FF
Square (S) indexable turning insert for metal-cutting operations on lathes. Provides four cutting edges for general-purpose external and internal turning, facing, and profiling. Available in two size designations: SCMT321 and SCMT090304
WIDIA
Square (S) indexable turning insert for metal-cutting operations on lathes. Provides four cutting edges for general-purpose external and internal turning, facing, and profiling. Available in two size designations: SCMT321 and SCMT090304

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first