Indexable Boring Bar, A16R STUPR3, 8 in L, High Speed Steel, Triangle Insert Shape MPN:957-000-146
Indexable Boring Bar, A16R STUPR3, 8 in L, High Speed Steel, Triangle Insert Shape
This Indexable Boring Bar from Ultra-Dex is a high-speed steel tool designed for efficient and precise boring operations. Its triangle insert shape allows for smooth material removal and minimizes vibration, resulting in improved surface finish and reduced tool wear. The bar's overall length of 8 inches and MTS-35 insert screw make it suitable for use in a variety of machining applications, including right-hand boring operations. The tool's coolant-through design helps to keep the cutting area cool, extending tool life and improving productivity. Ideal for use in aerospace, automotive, and general machining industries.
Top product features:
- High Speed Steel construction for durability and resistance to wear
- Triangle Insert Shape for efficient material removal and precise control
- Coolant Through design for effective heat management and improved tool life
Top product applications:
- Machining automotive engine blocks
- Milling and boring large diameter holes in heavy metal parts
- Machining aerospace engine components
Indexable Boring Bar, Insert Shape Triangle, Overall Length 8 in, A16R STUPR3, 5/8 in, MTS-35 Insert Screw, T-15 Key, 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: 8.00
- Package Width: 1.25
- Package Height: 1.25
- Package Weight: 1.60
Product info last updated on February 16, 2026 11:38am UTC
Category: Cutting Tools