Precise Jaw Boring Ring 8" 

3900-4654

• Since no discs or bungs are used to clamp jaws| through boring of jaws is possible.
• Attaches to the front of jaws without tools| compensating for "jaw lift".
• Suitable for CNC lathes.
• Ideal for machining soft jaws.
• Applies equal pressure on all jaws.
• Chuck Size is 8"
• A is .47"
• B is 8.6"
• Cis 4.53"
• D is .59"
• E is 1.42"
• F is .35"
• G .73"
• Chuck is not included.

Features:

• Ideal for machining soft & round jaws
• No need to look around the shop for a setup piece
• Attaches quickly without tools
• Applies equal pressure on all jaws
• Since no discs or bungs are used to clamp jaws, through boring of jaws is possible
• Designed to fit Kitagawa, Samchully, Strong, TMX, MMK, Howa, SMW Autoblock and other CNC power chucks!

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