Indexable Boring Bar, E12S STUPR3, 10 in L, Carbide, Triangle Insert Shape MPN:920-000-348
Indexable Boring Bar, E12S STUPR3, 10 in L, Carbide, Triangle Insert Shape
The Ultra-Dex E12S STUPR3 Indexable Boring Bar is a high-performance cutting tool designed for heavy-duty boring operations. With its carbide construction and triangle insert shape, this bar delivers exceptional durability and precision, allowing for accurate and efficient machining of large diameters. The coolant-through design enables optimal chip evacuation, reducing heat and improving tool life. Suitable for right-hand boring applications, this bar is ideal for use in aerospace, automotive, and heavy equipment manufacturing, as well as in machining operations that require high-speed and high-accuracy performance. Its compact size and lightweight design also make it easy to handle and store.
Top product features:
- Indexable design allows for efficient tooling and reduced maintenance
- Triangle insert shape enables precise machining operations
- Coolant through design facilitates effective heat management
Top product applications:
- Machining large holes in heavy-duty applications
- Milling large, complex shapes in aerospace and automotive parts
- Drilling large, deep holes in oil and gas industry equipment
Indexable Boring Bar, Insert Shape Triangle, Overall Length 10 in, E12S STUPR3, 1/2 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: 10.00
- Package Width: 1.25
- Package Height: 1.25
- Package Weight: 1.90
Product info last updated on February 5, 2026 9:33pm UTC
Category: Cutting Tools