Q. Does a pill-splitter used to cut tablets in half require immersion in a mikva?
A. Horav Shlomo Miller’s shlit’a opinion is that the pil-splitter does not require tevila, since it is not used for preparing or holding foods, just medicine, and therefore does not constitute a “Kli Seudah”
Rabbi A. Bartfeld as revised by Horav Shlomo Miller Shlit’a