Clip Curve gives me this, but I see hard surface designers use it all the time with no issue : r/ZBrush
048 ZBrush Slice and Trim Brush - YouTube
ZBrush on Twitter: "RT @BadKingOnline: Just released a FREE #ZBrush Tactical Clip Pouch Curve Brush. Check it out http://t.co/7MEscbd23f http://t.co/0TejHQZsa1" / Twitter