Indexable Boring Bar, HM12J SCLCR3, 4-1/2 in L, Heavy Metal, 80 Degrees Diamond Insert Shape MPN:940-000-078
Indexable Boring Bar, HM12J SCLCR3, 4-1/2 in L, Heavy Metal, 80 Degrees Diamond Insert Shape
The Ultra-Dex Indexable Boring Bar is a heavy-duty tool designed for efficient and precise boring operations. Its 80-degree diamond insert shape allows for smooth, high-speed machining of various materials. With a 4-1/2 inch overall length and 1/2 inch diameter, this bar is ideal for use in a variety of applications including automotive, aerospace, and general machining. The HM12J SCLCR3 material ensures durability and resistance to wear, while the coolant-through design helps to maintain a consistent cutting temperature and extend tool life. This product is perfect for manufacturers looking to increase productivity and reduce machining time.
Top product features:
- Indexable boring bar is designed for heavy metal applications
- Insert shape is 80 degrees diamond for efficient material removal
- Boring bar allows for coolant through to improve tool life and performance
Top product applications:
- Machining large diameter holes in heavy metal materials
- Drilling precise holes in metal parts for aerospace or automotive applications
- Cutting out complex shapes in heavy metal for mold or die manufacturing
Indexable Boring Bar, Insert Shape 80 Degrees Diamond, Overall Length 4-1/2 in, HM12J SCLCR3, 1/2 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: 4.50
- Package Width: 1.25
- Package Height: 1.25
- Package Weight: 1.10
Product info last updated on February 27, 2026 9:14pm UTC
Category: Cutting Tools