steviejr92
Authorized Vendor
So if you have alot of that aluminum gunked up on the step bits, i find that if you can remove those little bits off the teeth then itll be good to go. Also too use regular drill bits all the way until you have to use the step bit i find that the step bit works best with the least amount of material in its way. For instance i use regular drill bits for pots, leds and audio jacks. For the footswitch and power jack i go as high as 3/8ths because that as big as my drill allows. Then come in with the step bit to finish off the 1/2 inch hole. It looks nice and i find since theres barely any material for the step bit to drill you dont have gunked up step bits.Then you are remarkably good. What's your secret for hand drilling?
I have a weak drill but it's enough for aluminum enclosures. Things are improving ever since I got a 1mm titanium bit for pilot holes. I suspect my step bits are already going dull since they frequently lock in the holes.
Of course they are cheap ones.