Hobby knife?

[MPVic]

Over the years I have used a fixed blade X-acto style knife to remove the wax plug in my brass tubes.
Having a hard time finding replacement blades. Is anyone using something different and/or better?
Thanks in advance.
Mark

 

[Woodchipper]

I plug one end with modeling clay. I let the epoxy set up a bit then push out the plug with the appropriate size transfer pin from Harbor freight.

 

[Monty]

I use a transfer punch and hammer to knock it out.

 

[randyrls]

Harbor Freight has both blades and the handles. The handles are padded and NOT round and don't roll around off the workbench.

 

[Bob Roehrig]

I also use soft clay or Play-Dough to plug one end of my tubes. I've turned a hard maple dowel to withing 0.005 diameter of the tube and use this to push out the clay. Tolerances leave a perfectly clean tube.

 

[darrin1200]

Over the years I have used a fixed blade X-acto style knife to remove the wax plug in my brass tubes.
Having a hard time finding replacement blades. Is anyone using something different and/or better?
Thanks in advance.
Mark

I use an exact as well for this.
It depends on what size you're looking for.
Michaels
Staples

Amazon.ca carries quite a few as well.