Description

Manufacturer part number: 3902-2208

• 2-1/8 X 11-1/2" Lathe Mandrel (3902-2208)
• Standard taper of .0005" per 1′.
• .001" undersized on the smaller end.
• Made of tool steel hardened and ground.
• These mandrels are work holders that fit through a hole in the work to grasp it.
• Mandrels are forced into the work using an arbor press and are removed the same way.
• Two advantages to using mandrels is that they leave no grip marks on the work while maintaining concentricity and they provide tool access to the full length of the work.