It depends on what make, model, and year of drill you have, but it sounds to me like the bearings need to be replaced. The disc openers on most drills with which I'm familiar will align and not wobble if the bearings are in good shape.
Disc Brake Parts consist of the following: Inner Shim B Inner Shim A Wear Indicator Outer Pad Shim Caliper Bracket Pad Retainers Caliper Bracket Pin Boots Piston Piston Boot Brake Pads Piston Seal Pin A Pin B Bushing Brake Hose Sealing Washers Bleed Screw Caliper Body
"shim" is not a Hebrew word"
Shauna Shim was born in 1979.
Mark Shim was born in 1973.
Beomsik Shim goes by Shimbe.
It is pronounced as "SHIM SHEE-mel." The "ch" in the first name is pronounced as "sh" like in "shoe," and the second name sounds like "shim-el."
Cy Shim is 5' 7 1/2".
Shim Jae-Hong was born in 1968.
Shim Eui-gyeom died in 1587.
Shim Eui-gyeom was born in 1535.
Shim Eun-jung was born in 1971.
Shim Mina was born on 1972-12-10.