Visit to Carl: 3

Yep. I admit.  I’m jealous of Carl’s workshop.   I’m particularly jealous of  his drill press. Holes in 50 cups?  No problem.   But the good news is, with a step drill bit even your hand drill will work more efficiently.


2 thoughts on “Visit to Carl: 3

  1. The reason for using the step drill is because it was designed to drill holes in thin materials. A regular drill will often catch and rip thin material, especially thin plastic. And the solo cups will also crack if the drill catches.
    You can get a cheap set of step drills from Harbor Freight.

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