Piston Cylinder Hone Metric 3-jaw adjustable 2"-7" honing tension, Flexible shaft 2"-6½"diameter range, 3-220 grit 3" stones. Piston Cylinder Hone, a tool used to refinish the inner walls of engine cylinders for automotive maintenance. Function: It removes glazing and surface defects from cylinder walls to ensure proper seating of piston rings. Design: Features a flexible drive shaft for easy alignment and self-adjusting tension to vary honing pressure. Compatibility: Designed for use with electric or air-powered drills. Capacity: Typically suitable for cylinders ranging from approximately \(20\text{mm}\) to \(178\text{mm}\) in diameter, depending on the specific model.
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