Indexable Boring Bar, S20U-MTUNL-3, 14 in L, High Speed Steel, Triangle Insert Shape MPN:73310155213
Indexable Boring Bar, S20U-MTUNL-3, 14 in L, High Speed Steel, Triangle Insert Shape
Elevate your machining capabilities with Dorian's Indexable Boring Bar, S20U-MTUNL-3. Designed for high-speed boring operations, this bar features a durable high-speed steel construction and a unique triangle insert shape for enhanced cutting performance. Ideal for use in automotive, aerospace, and industrial manufacturing applications, this tool allows for efficient and precise hole making. Its compact design and left-hand operation make it perfect for working in tight spaces and complex geometries. With a 14-inch overall length and quick shipping, this boring bar is a valuable addition to any machining operation.
Top product features:
- High Speed Steel construction for durability and resistance to wear
- Triangle Insert Shape for improved cutting performance and versatility
- Left Hand Boring capability for efficient machining of complex parts
Top product applications:
- Machining cylindrical holes in large diameter workpieces
- Milling operations in aerospace and defense industries
- Precision boring of engine blocks and cylinder heads
Indexable Boring Bar, Insert Shape Triangle, Overall Length 14 in, S20U-MTUNL-3, 0.7650 in, CL-7 Clamp, ITSN-333 Seat, NL-34L Lock Pin, S-34 Optional Seat Screw, XNS-36 Clamp Screw, Boring, Left Hand
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 14.00
- Package Width: 1.50
- Package Height: 1.50
- Package Weight: 4.55
Product info last updated on January 20, 2026 8:52pm UTC
Category: Cutting Tools