Reddit reviews Superior Electric ST13B 1/2" Keyless Drill Chuck 1/2"-20 UNF Mount
We found 1 Reddit comments about Superior Electric ST13B 1/2" Keyless Drill Chuck 1/2"-20 UNF Mount. Here are the top ones, ranked by their Reddit score.
Maximum capacity(in): 1/2"Runout(in): 0.013"Minimum Capacity(in): 0.06"Sleeve Diameter (in): 1.7"Mount: 1/2"-20UNF
This is probably not what your looking for but This Old Tony swapped the original chuck on his M18 for an aftermarket one that works better for what he does.
Here's the video, the drill starts about 1:00 : https://youtu.be/PMv0noH_j4k
And here's the link to said chuck: Superior Electric ST13B 1/2" Keyless Drill Chuck 1/2"-20 UNF Mount https://www.amazon.com/dp/B003Z2O4CK/ref=cm_sw_r_cp_apa_i_p0nTDbJJB0WZ6