We used Flex Hones extensively at our shop for de-glazing when replacing rings in bores of various types:
Flex Hone, Cylinder Hone
(Available from Amazon in most sizes and grits)
There are differences between honing to size a bore and the simple de-glaze operation as performed to facilitate ring seating.
Some RCers use a pad of Scotch Bright red or grey and a bit of finger pressure.
Always take care to clean the bore well after de-glazing.