Description
Grizzly Industrial Internal Threading Boring Bar Left-hand is crafted with precision to handle threading tasks requiring rigidity and reach. Ideal for internal threading up to shoulders or blind holes, these tools offer versatility and reliability, even when a tap is unavailable.
Available in various shank sizes, these boring bars are compatible with ISO inserts and include a hardened Torx® screw for secure insert placement. Built for demanding tasks, these tools are not recommended for lathes with threaded spindles. Inserts are not included.
- Specifications and Dimensions
- Shank Sizes: 5/8″ and 3/4″ diameters
- Overall Lengths: 7-1/16″ and 7-7/8″
- Bore Depths: 4″ and 5″
- Minimum Bores: 0.748″ and 0.945″
- Hand Orientation: Left-Hand
- Cutting Edge Angle: 60°
- Bit Type: Insert
- Key Features and Benefits
- Supports left-hand threading with the spindle in reverse
- Built to exacting specifications for rigidity and reach
- Includes hardened Torx® screw for secure insert placement
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