Bob from SWISCO responded:
April 9, 2019
Awesome, thanks for letting us know! We love having this information available for future reference. If you ever have any other questions, don't hesitate to ask us. |
Dave Sr. from SWISCO responded:
November 6, 2020
Hey there. I believe the size needed is a 1/8" diameter drill bit. However, it's best to start out with a smaller drill bit like a 7/64". Try that first; you want to be careful not to make the hole too large. As for the washers, we don't carry them by themselves, but we do sell the 40-101 that comes with washers. |