Description
Grizzly Industrial Double End Boring Bars are essential tools for deep boring tasks on your lathe. These durable, double-ended bars are designed to hold 1/4″ HSS square bits, providing versatility with 90° and 45° cutting angles. Whether you’re boring to a depth of 7″ or 9″, these bars deliver precision and reliability for left-hand or right-hand operations.
Available in 10″ and 12″ lengths, these boring bars are robustly built to handle demanding lathe work. Both models are backed by Grizzly’s 1-year warranty, ensuring quality and performance free from factory defects.
- Specifications and Dimensions
- H2718 (10″):
- Overall Length: 10″
- Shank Diameter: 5/8″
- Bore Depth: 7″
- Minimum Bore: 3/4″
- Hand: Left-Hand and Right-Hand
- Cutting Edge Angle: 45° and 90°
- Bit Size: 1/4″
- Bit Type: High-Speed Steel (HSS)
- H2719 (12″):
- Overall Length: 12″
- Shank Diameter: 3/4″
- Bore Depth: 9″
- Minimum Bore: 7/8″
- Hand: Left-Hand and Right-Hand
- Cutting Edge Angle: 45° and 90°
- Bit Size: 1/4″
- Bit Type: High-Speed Steel (HSS)
- Key Features and Benefits
- Double-ended design for versatile lathe boring applications
- Precision cutting angles of 45° and 90° for accurate results
- Durable construction for long-lasting use in demanding tasks






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