Four Spiral Flute Step Drill Bit, 3/16" - 7/8"(12 Sizes) 1/4" Hex Shank Cobalt Step Drill Bit Fully Coated with TiAlN for Metal, Stainless Steel, Aluminum, Plastic
| Country | USA |
| Brand | morndsun |
| Manufacturer | morndsun |
| ItemPartNumber | HOT-US-BS-Gift-011 |
| Model | HOT-US-BS-Gift-011 |
| Color | Deep Blue |
| Size | 7*7*7 |
| ReleaseDate | 0000-00-00 |