Cilindro motore 3in 77mm flessibile affilatura spazzola foro sfera lucidatrice 240 grana
3" 77 mm Engine Cylinder Hone Bore Brush Ball 240 Grit---New. Flexible Cylinder Hone for all engine applications utilizing a 2.9" to 3.055" or 73mm to 78mm bore. 240 grit, Excellent for reringing jobs or final bore.