Indexable Boring Bar, A20T MDUNR4, 12 in L, High Speed Steel, 55 Degrees Diamond Insert Shape MPN:957-000-174
Indexable Boring Bar, A20T MDUNR4, 12 in L, High Speed Steel, 55 Degrees Diamond Insert Shape
The Ultra-Dex Indexable Boring Bar, A20T MDUNR4, is a high-speed steel tool designed for efficient and precise boring operations. Its 55-degree diamond insert shape allows for optimal cutting performance and reduced wear. The 12-inch length provides ample reach for various applications. This tool is ideal for use in machining centers, turning centers, and other CNC machines. Its coolant-through design ensures optimal chip removal and extended tool life. Suitable for boring operations in a variety of industries, including aerospace, automotive, and general machining. Its compact size and durable construction make it a valuable addition to any machining operation.
Top product features:
- High Speed Steel construction for durability and longevity
- Insert Shape 55 Degrees Diamond for precise boring capabilities
- Coolant Through design for efficient heat management and improved tool life
Top product applications:
- Machining large holes in aerospace components
- Milling and turning operations in the automotive industry
- Boring and finishing operations in the heavy equipment manufacturing sector
Indexable Boring Bar, Insert Shape 55 Degrees Diamond, Overall Length 12 in, A20T MDUNR4, 1 in, CL-22 Clamp, IDSN-433 Shim Seat, NL-46 Lock Pin, XNS-48 Clamp 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: 12.00
- Package Width: 2.00
- Package Height: 2.00
- Package Weight: 3.90
Product info last updated on February 24, 2026 12:14am UTC
Category: Cutting Tools