Indexable Boring Bar, A08M STUPR2-312, 6 in L, High Speed Steel, Triangle Insert Shape MPN:957-000-073
Indexable Boring Bar, A08M STUPR2-312, 6 in L, High Speed Steel, Triangle Insert Shape
The Ultra-Dex A08M STUPR2-312 indexable boring bar is a high-speed steel tool designed for efficient and precise boring operations. Its triangle insert shape allows for optimal chip evacuation and improved tool life. Suitable for right-hand boring applications, this bar features a coolant-through design to enhance cooling and reduce heat buildup. Its compact size and lightweight construction make it ideal for use in a variety of industries, including aerospace, automotive, and manufacturing. With a lead time of just 5 days, this product is perfect for production environments that require quick turnaround and high-quality results.
Top product features:
- High Speed Steel construction for durability and long tool life
- Triangle Insert Shape for efficient material removal and precise boring
- Coolant Through design for efficient heat dissipation and improved tool life
Top product applications:
- Machining of large diameter holes in steel and other metals
- Boring of engine blocks and cylinder heads
- Milling of large diameter recesses in castings and forgings
Indexable Boring Bar, A-STUP, Insert Shape Triangle, Overall Length 6 in, A08M 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: 7.00
- Package Width: 2.50
- Package Height: 0.50
- Package Weight: 0.30
Product info last updated on February 3, 2026 7:32pm UTC
Category: Cutting Tools