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WIDIA Square Turning Insert: SPU422 - Square (S) Indexable Turning Inserts
WIDIASquare (S) Indexable Turning Inserts

WIDIA Square Turning Insert: SPU422

The WIDIA Square Turning Insert, model SPU422/SPUN120308 (MPN 2028555), is a square (S) indexable turning insert. It is available in two designations: SPU422 and SPUN120308.

SKU 3G-OTH-229273

Brand
WIDIA
Item
Square Turning Insert: SPU422
Category
Square (S) Indexable Turning Inserts
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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
2028555

Technical Documents

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

Product Description

The WIDIA Square Turning Insert, model SPU422/SPUN120308 (MPN 2028555), is a square (S) indexable turning insert. It is available in two designations: SPU422 and SPUN120308.

Frequently Asked Questions

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

The WIDIA Square Turning Insert SPU422/SPUN120308 is used for general turning, facing, and profiling operations on metal workpieces. Its square (S) shape provides four cutting edges for cost-effective machining. It is suitable for use in industrial manufacturing, automotive, and aerospace applications where precision metal removal is required.

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

The WIDIA Square Turning Insert is available in two designations: SPU422 and SPUN120308, with manufacturer part number 2028555. It is a square (S) indexable turning insert designed for turning and profiling. The SPUN120308 designation follows ISO standards for insert size and geometry. Always verify compatibility with your tool holder.

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 established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We supply genuine WIDIA inserts to customers across industries.

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

To select the correct WIDIA Square Turning Insert, match the insert designation (SPU422 or SPUN120308) to your tool holder's pocket geometry and clamping system. Consider workpiece material, cutting speed, feed rate, and depth of cut. For general turning, the square SPUN120308 offers four cutting edges. Consult WIDIA's technical documentation for grade and geometry recommendations.

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.

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