WIDIA Square Turning Insert: SPU421
The WIDIA Square Turning Insert, model SPU421 (MPN 2028547), is a square (S) indexable turning insert. It is also referenced as SPUN120304. This product is designed for turning operations.
SKU 3G-OTH-229271
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
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Product Description
The WIDIA Square Turning Insert, model SPU421 (MPN 2028547), is a square (S) indexable turning insert. It is also referenced as SPUN120304. This product is designed for turning operations.
Frequently Asked Questions
What is the WIDIA Square Turning Insert SPU421 used for?
The WIDIA Square Turning Insert SPU421 is used for turning operations on lathes. Its square (S) shape provides four cutting edges, making it suitable for general-purpose turning, facing, and profiling of metal workpieces in industrial manufacturing.
What are the specifications of the WIDIA SPU421 turning insert?
The WIDIA Square Turning Insert is referenced as model SPU421 and also as SPUN120304. The manufacturer part number is 2028547. It is a square (S) indexable turning insert designed for turning operations. For detailed dimensions and grade, consult the WIDIA technical data sheet.
Where to buy WIDIA SPU421 turning inserts worldwide?
You can source WIDIA SPU421 turning inserts worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct WIDIA turning insert for a job?
To select the correct WIDIA turning insert, match the insert shape (square S), size (SPUN120304), and grade to your workpiece material and operation. The SPU421 is suitable for general turning. Always consult the WIDIA application guide for feed, speed, and depth-of-cut recommendations.
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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.
