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Difficulty: EasyPower Sanders

A woodworker needs to rapidly remove a thick layer of rough material and flatten a wide wooden board before moving to fine sanding. Which type of power sander is best suited for this aggressive stock removal?

  1. Belt sanderAnswer
  2. B
    Orbital finishing sander
  3. C
    Detail sander
  4. D
    Random-orbit sander

Answer

Belt sander
Belt sanders operate using a continuous loop of sandpaper spinning around two cylindrical drums. This mechanism delivers high torque and fast linear cutting power, making it the standard choice for aggressive material removal, leveling rough boards, and stripping heavy finishes.

Step-by-Step Solution

1
Identify the primary job requirement from the scenario
The task requires aggressive, rapid removal of excess material and flattening across a large, flat surface area.
Choosing the right power sander depends on matching the tool's aggressiveness and motion pattern to the specific phase of stock preparation.
2
Evaluate the mechanical action and primary use case of each sander type
A belt sander operates with a continuous, high-speed linear belt that aggressively cuts through wood fibers to flatten stock quickly, whereas orbital, detail, and random-orbit sanders are engineered for intermediate smoothing and fine finishing.
The continuous rotational drive of a belt sander delivers the highest rate of material removal among portable power sanders.

Key Concept

Tool selection based on stock removal aggressiveness and sanding stages
Estimated Time:45s
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Topics

Power Sanders

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