Phase II #41 Heavy Duty Boring Bar Holders

• Equipped with a split bushing to accommodate a boring bar of smaller diameter.
• It grips bar with extreme rigidity, cuts smoothly without chatter
• Increases productivity of all lathe operations.
• Change tools in seconds.
• No time wasted with shims.
• Holders fit Aloris and Yuasa tool posts.

Features:

• All working parts hardened and ground.
• Maximum rigidity for chatter-free performance.
• Completely sealed for maintenance-free operation.

Toolholders Do Not Include Tool Bits, Boring Bars, Drills Or Carbide Inserts.

Item No. A B D D1 55-400-141 7/8″ 1-3/4″ 1″ 3/4″ 55-400-241 1″ 2″ 1-1/4″ 1″ 55-400-341 1-1/8″ 2-1/4″ 1-1/4″ 1″ 55-400-441 1-3/8″ 2-3/4″ 1-1/2″ 1-1/4″