150 Grit Sunnen Honing Stone Set for Nicasil | GG25-A43

Deglaze Nicasil cylinders using your AN-style hone or GH-2555 Hone. Two150 Grit stones per support.  For cylinders from 2.5" to 3.3" diameter.

NOTE: To resize Nicasil cylinders you will need a diamond abrasive.