Indexable Boring Bar, E08R STUPR2-312, 8 in L, Carbide, Triangle Insert Shape MPN:920-000-241
Indexable Boring Bar, E08R STUPR2-312, 8 in L, Carbide, Triangle Insert Shape
The Ultra-Dex E08R STUPR2-312 Indexable Boring Bar is a high-performance tool for precision boring operations. Its 8-inch length and carbide construction enable efficient removal of material, while the triangle insert shape provides optimal cutting performance. Suitable for use in machining centers and CNC machines, this boring bar is ideal for applications such as engine block and cylinder head machining, as well as general-purpose boring operations. With its coolant-through design and MTS-255 insert screw, this tool ensures smooth operation and extended tool life, reducing downtime and increasing productivity in demanding manufacturing environments.
Top product features:
- Carbide construction for increased durability
- Triangle insert shape for improved boring efficiency
- Coolant-through design for enhanced heat management
Top product applications:
- Machining cylindrical holes in various materials
- Milling and boring operations on aluminum and steel
- Drilling and boring operations on titanium and other high-temperature alloys
Indexable Boring Bar, Insert Shape Triangle, Overall Length 8 in, E08R STUPR2-312, 5/16 in, MTS-255 Insert Screw, Coolant Through, Boring, Right Hand
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 5 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 9.00
- Package Width: 2.50
- Package Height: 0.50
- Package Weight: 0.70
Product info last updated on February 1, 2026 1:28pm UTC
Category: Cutting Tools