3x AEG 21mm K-Hex Mount Masonary Drill Bits, 16x420mm, Unused

3x AEG dynAC Mount Masonary Drill Bits.
All have the 21mm K-Hex type mounting shank.
All are 16mm diameter, 420mm total length, 250mm drilling depth.
Alll three Drills as new showing no signs of usage. Plastic tube packaging shows workshop storage wear