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.
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.
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.
OMG. The step drill bit is incredible in my hand drill. I can drill 4 cups at a time. Thanks for the tip.