DORIAN Indexable Boring Bar: S12S-STUCR-3 (MPN 73310155631)
SKU 3G-OTH-221250
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the DORIAN S12S-STUCR-3 indexable boring bar used for?
The DORIAN S12S-STUCR-3 is an indexable boring bar designed for internal turning operations in metalworking. It is commonly used in CNC lathes and manual machines to enlarge, finish, or contour pre-drilled holes in materials such as steel, stainless steel, and cast iron.
What are the specifications of the DORIAN S12S-STUCR-3 boring bar?
The DORIAN S12S-STUCR-3 indexable boring bar has model number S12S-STUCR-3 and manufacturer part number 73310155631. It is a steel shank boring bar that accepts indexable carbide inserts for efficient material removal and precision hole finishing.
Where to buy the DORIAN S12S-STUCR-3 boring bar worldwide?
You can source the DORIAN S12S-STUCR-3 indexable boring bar through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct DORIAN tool for your machining application.
How to select the correct DORIAN indexable boring bar for my lathe?
To select the correct DORIAN boring bar, match the shank size (S12S) to your tool holder or turret, and choose the insert geometry (STUCR-3) based on your material and finish requirements. For best results, consult your machine's specifications and the DORIAN catalog for recommended cutting parameters.
Used in
Common applications for DORIANDORIAN Products
3G Electric supplies DORIAN indexable boring bars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.



