Indexable Boring Bar, E12Q MCLNR3, 7 in L, Carbide, 80 Degrees Diamond Insert Shape MPN:920-000-303
Indexable Boring Bar, E12Q MCLNR3, 7 in L, Carbide, 80 Degrees Diamond Insert Shape
The Ultra-Dex E12Q MCLNR3 indexable boring bar is a high-performance tool designed for precision boring operations. Its 80-degree diamond insert shape allows for efficient material removal and smooth finishes, making it ideal for a variety of applications including machining engine blocks, cylinder heads, and other complex parts. With a 7-inch length and coolant-through design, this boring bar provides optimal heat dissipation and chip removal, reducing downtime and increasing productivity. Its compact size and lightweight construction also make it easy to handle and maneuver in tight spaces, making it a valuable addition to any machining operation.
Top product features:
- Carbide construction for durability and resistance to wear
- Coolant through design for efficient heat management and reduced tool wear
- 80 Degrees Diamond Insert Shape for precise cutting and improved surface finish
Top product applications:
- Machining cylindrical holes in steel and other ferrous metals
- Milling and boring operations in aerospace and defense industries
- Precision boring of engine blocks and cylinder heads in automotive manufacturing
Indexable Boring Bar, Insert Shape 80 Degrees Diamond, Overall Length 7 in, E12Q MCLNR3, 1/2 in, CL-7 Clamp, NL-33 Lock Pin, XNS-36 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: 7.00
- Package Width: 1.25
- Package Height: 1.25
- Package Weight: 1.40
Product info last updated on February 17, 2026 9:54am UTC
Category: Cutting Tools