Indexable Boring Bar, E16R STUPR3, 8 in L, Carbide, Triangle Insert Shape MPN:920-000-377
Indexable Boring Bar, E16R STUPR3, 8 in L, Carbide, Triangle Insert Shape
The Ultra-Dex E16R STUPR3 Indexable Boring Bar is a high-performance tool designed for precision boring operations. Its carbide construction and triangle insert shape provide extended tool life and improved surface finish. Suitable for use in a variety of applications, including machining and manufacturing, this boring bar excels in right-hand boring operations. The coolant-through design enhances tool performance and extends the life of the insert. With a compact package and lightweight design, the E16R STUPR3 is easy to handle and store, making it an ideal choice for production shops and job shops alike.
Top product features:
- Indexable design allows for multiple insert replacements without resharpening the bar
- Triangle insert shape provides a unique cutting geometry for efficient material removal
- Coolant through design enables efficient chip evacuation and improved tool life
Top product applications:
- Machining large holes in steel and cast iron parts
- Milling and boring operations in aerospace and defense industries
- Drilling and boring in automotive and heavy equipment manufacturing
Indexable Boring Bar, Insert Shape Triangle, Overall Length 8 in, E16R 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: 2.70
Product info last updated on February 3, 2026 10:10am UTC
Category: Cutting Tools