Product Parameters: The chainsaw chain sharpener features a portable hand-crank design. It measures 10 x 6 x 7 cm and is described in yellow. The sharpener is constructed from stainless steel and aluminum alloy for repeated use. The set includes five interchangeable grinding heads.

Core Functions: The sharpener operates without connection to a power source. It is designed to clean dull or rusty chain sections, with the provided description stating this takes approximately 3 to 5 seconds. Two fixed grinding holes with a 30-degree angle and one movable hole assist in positioning various chainsaw chains for sharpening. A fixed rivet supports the positioning of the chain during use.

Suitable Applications: The portable sharpener is suitable for sharpening various types of chainsaw chains and electric saw chains. It can be used during chain maintenance in locations without access to a power source. The design is intended for chains with different hole arrangements, including chains used with 14-inch, 16-inch, 18-inch, and 20-inch chainsaws, as well as 1/4-inch and 3/8-inch chain types.

Product Summary: A hand-operated chainsaw chain sharpener with a compact design, five interchangeable grinding heads, and adjustable positioning features for maintaining compatible chains.