Originally Posted by DaveSoMD
For "cutting in" the butter to make biscuits I just use my hands. Be sure everything is well chilled, cut the butter into small chunks before you start and user your fingertips to "rub" the butter and flour together. You just need to work fast s the butter doesn't melt or get too soft, but if you have it pre-cut the process goes much faster.
I use my fingers also. Most times I wear food-grade rubber gloves. They help slow the transfer of heat. Just remember, fingertips not palms!