View Single Post
  #6  
Old 02-08-2009, 10:25 PM
sphelps's Avatar
sphelps sphelps is offline
Member
 
Join Date: May 2006
Location: Lyalta, East of Calgary
Posts: 4,777
sphelps is on a distinguished road
Default

A hole saw works just fine. Drilling cast acrylic is very easy and doesn't require any special procedure, extruded however tends to melt and could jam up the bit which could result in a crack. For extruded a little water to keep the material cool is a good idea and a little finesse goes a long way
Reply With Quote