|
Drilling tailweight hole
What do you guys use to drill a tailweight hole of 1/4, 5/16, 3/8" When you have the wire hole drilled through? I noticed when going to the larger size you have to be careful to carefully keep the bit from walking while starting. Do they make bits that have a 1/8" pilot starter bit then increase to the size of the hole you want? the step uni bits are almost what is needed but they are for shallow holes. Any suggestions?
|