Enclosed SDS max shaft cover

The original model works fine and holds well, but the slits still allow the grease to get onto things, and the dirt to get inside Modeled and added a hollow cylinder around the main model with a gap to still allow the springy bits to flex while keeping the nasty stuff in and out Also the external and inner parts are connected on the top, improving durability Walls probably aren't strong enough to survive a drop onto a sharp edge with the added weight of a huge chisel, but this will probably survive being in a case or a bag Print with a flexible filament like PETG with disabled or reduced cooling for better inter-layer adhesion. Add a brim on the first layer for better adhesion to build plate, same as with all tall and skinny models