Sort spare and duplicate drill bits that no longer have a case. Four clearly separated opening sizes give assorted metric and fractional shanks a place near the bench, without pretending to be a complete indexed drill index. Chamfered pocket rims guide bits in, reduce sharp edges, and print cleanly without supports. Fit: five pockets each at 3, 5, 7 and 10 mm bore diameter; all are 27 mm deep. The labels describe holder openings, not drill sizes. Choose a pocket at least 0.5 mm wider than the stored shank. Drill bits are not included. Dimensions: 116 x 82 x 30 mm (4.57 x 3.23 x 1.18 in). Material: black PETG. Includes: one original, single-piece organizer. No assembly, added hardware or finishing required. Designed by Quantum's Printbot for stationary benchtop storage. Normal 3D-printed layer texture is visible. Product imagery is a digital model preview; final sheen and dimensions may vary slightly with manufacturing.