CY48

Mandrels type CY48 with LONG stone (150 mm – 5.90”).

These lifetime mandrels are specifically designed to work cylinders with radial holes very large as kart cylinders. Stone support and guide-shoe are of proper length to produce straight, round and accurate holes.

The abrasive and guide shoes length make easier the cylinder kept and consequently the use of this mandrel.

The best technical situation is to have a mandrel for each diameter to work. To find the mandrel that
you need, be sure that the bore diameter of the cylinder to work in included between the size of the hone. The diameter for the mainly diffuse capacity is Ø 42 mm (1.653”) for 60cc - Ø 50 mm (1.968”) for 100cc - Ø 54 mm (2.125”) for 125cc - Ø 59 mm (2.322”) for 250cc – Ø 63 mm (2.480’).