Comfort: A handle on a trowel can provide a more comfortable grip, reducing strain on the hands and wrists during extended use.
Control: A handle can provide greater control over the trowel, allowing for more precise placement and manipulation of materials.
Stability: With a handle, the trowel can be held more steadily, which can help to prevent mistakes and produce smoother finishes.
Durability: A handle can help to extend the lifespan of a plaster trowel, as it can reduce the amount of wear and tear on the trowel caused by direct contact with the hand.
Safety: A handle can help prevent slips and accidents by providing a secure grip on the tool.
Versatility: Handles can be attached to a variety of trowel types, allowing for greater flexibility in tool selection and application.