Interchangeable Chuck Precision Hand Drill with 20pcs Miniature Drill Bits
× Hand Drill + 20 × Drill Bits(0.5-3.0mm). Drill Bits Size: 0.5-3.0mm. for Mini wood hand drill chuck is suitable for jewelry tools. Chuck clamping range: 0.3-3.2mm. Hobby used for aluminum hand drills.