Indexable Boring Bar, A12R MDUNL3, 8 in L, High Speed Steel, 55 Degrees Diamond Insert Shape MPN:957-000-127
Indexable Boring Bar, A12R MDUNL3, 8 in L, High Speed Steel, 55 Degrees Diamond Insert Shape
The Ultra-Dex A12R MDUNL3 Indexable Boring Bar is a high-speed steel tool designed for efficient and precise boring operations. Its 55-degree diamond insert shape allows for smooth cutting and reduced tool wear, increasing productivity and reducing maintenance costs. Suitable for use in a variety of industries, including aerospace, automotive, and general machining, this boring bar is ideal for left-hand applications. Its compact design and coolant-through feature enable efficient chip removal and improved surface finish. With a lead time of just 5 days, this product is perfect for manufacturers looking to upgrade their boring operations with a reliable and efficient solution.
Top product features:
- High Speed Steel construction for durability and resistance to wear
- 55 Degrees Diamond Insert Shape for precise and efficient boring operations
- Coolant Through design for efficient heat management and extended tool life
Top product applications:
- Machining large bores in aerospace components
- Milling large holes in heavy machinery components
- Drilling and reaming large diameter holes in oil and gas equipment
Indexable Boring Bar, A-MDUN, Insert Shape 55 Degrees Diamond, Overall Length 8 in, A12R MDUNL3, 5/8 in, CL-7 Clamp, NL-33L Lock Pin, XNS-36 Clamp Screw, Coolant Through, 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 5 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 8.00
- Package Width: 1.25
- Package Height: 1.25
- Package Weight: 0.80
Product info last updated on February 3, 2026 2:51am UTC
Category: Cutting Tools