how to cut down a sim card
SIM, Micro SIM and Nano SIM cards. Only attempt to cut the SIM card with very good scissors, otherwise you might break it. My preferred method is using a Chefâs Knife, placing it on the markers (from Step 2) and gradually increasing the pressure to make a clean cut. Align your SIM card with the template, contacts up. 2  Secure it in place with tape or a piece of chewing gum (yup, it works too). 3  If the SIM card is bigger or smaller than the template â print it again with different settings. 4  This is crucial to making the right cuts.