WIDIA Square Turning Insert: SPU845T
The WIDIA Square Turning Insert, model SPU845T/SPUN250620T (MPN 4170858), is a square (S) indexable turning insert. It is available in two designations: SPU845T and SPUN250620T.
SKU 3G-OTH-229275
Need installation or engineering help?
Ask a question
Product Description
The WIDIA Square Turning Insert, model SPU845T/SPUN250620T (MPN 4170858), is a square (S) indexable turning insert. It is available in two designations: SPU845T and SPUN250620T.
Frequently Asked Questions
What is the WIDIA Square Turning Insert SPU845T/SPUN250620T used for?
This WIDIA square indexable turning insert is used for general turning, facing, and profiling operations on metal workpieces. It suits a range of materials including steel, stainless steel, and cast iron in industrial machining applications.
What are the specifications of the WIDIA Square Turning Insert 4170858?
The WIDIA Square Turning Insert, MPN 4170858, is available in two designations: SPU845T and SPUN250620T. It is a square (S) indexable turning insert designed for metal cutting. Contact 3G Electric for detailed geometry and grade data.
Where to buy WIDIA Square Turning Insert 4170858 worldwide?
3G Electric supplies the WIDIA Square Turning Insert 4170858 worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial sourcing partner, we provide genuine WIDIA inserts for machining operations.
How to select the correct WIDIA turning insert for a machining job?
Select the insert shape (square for 90° approach), size (SPUN250620T), and grade based on workpiece material and cutting conditions. Match the insert to your tool holder's pocket and clamping system. 3G Electric can help confirm compatibility for your application.
Used in
Common applications for WIDIAWIDIA 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.















