Ratcheting Arbor Press

March 22,2022
Ratcheting Arbor Press With Four Slot Positions

Made from sturdy, cast iron construction, the Ratcheting Arbor Press from Palmgren features a removable machined steel anvil with four slot positions. The arm provides an optimal leverage position with a consistent application of force. It also offers more clearance over the table for broaching and pressing large items. It is counterweighted for rapid handle return. The rugged steel ram, driven by a machined pinion, is reversable  with one end solid and the other end has a hole and magnet to hold bits and tools.

Related Glossary Terms

  • arbor

    arbor

    Shaft used for rotary support in machining applications. In grinding, the spindle for mounting the wheel; in milling and other cutting operations, the shaft for mounting the cutter.

  • broaching

    broaching

    Operation in which a cutter progressively enlarges a slot or hole or shapes a workpiece exterior. Low teeth start the cut, intermediate teeth remove the majority of the material and high teeth finish the task. Broaching can be a one-step operation, as opposed to milling and slotting, which require repeated passes. Typically, however, broaching also involves multiple passes.

  • clearance

    clearance

    Space provided behind a tool’s land or relief to prevent rubbing and subsequent premature deterioration of the tool. See land; relief.