Precise Jaw Boring Ring 3900-4658

Features

• Since no discs or bungs are used to clamp jaws, through boring of jaws is possible.
• Attaches to front of jaws without tools, compensating for "jaw lift".
• Suitable for CNC lathe.
• Ideal for machining soft jaws.
• Applies equal pressure on all jaws.
• How to install: 1. Place the jaw boring ring over our chuck and locate the bring ring pins in the counterbore of your chuck jaws 2. Turn the jaw boring ring until snug 3. Activate your jaws ? The jaw boring ring will apply equal pressure on all jaws, allowing for a consistent bore.

How to Use:

• 1. Set jaws to correct position
• 2. Adjust jaw boring ring to fit bolt holes by turning counter-clockwise
• 3. Actuate chuck to clamp the jaw boring ring
• 4. Machine desired diameter
• 5. Disengage chuck