





🔧 Drill smarter, not harder — master every project with precision!
This 3-piece step drill bit set by Neiko features 31 incremental sizes, crafted from high-speed steel with a titanium nitride coating for enhanced durability and heat resistance. Its spiral grooved design and split point tip ensure fast, clean, and precise drilling across metals and other materials. The quick-change 1/4-inch hex shank offers seamless compatibility with impact-ready power tools, making it an essential upgrade for professionals and DIYers seeking efficiency and versatility.





| Manufacturer | Neiko |
| Part number | 43219-22909 |
| Item Weight | 118 g |
| Product Dimensions | 15.24 x 8.89 x 1.91 cm; 117.93 g |
| Item model number | 10181A |
| Size | Spiral |
| Color | Titanium |
| Style | 1/4" Quick Change Hex |
| Finish | Titanium |
| Material | High Speed Steel (HSS) |
| Pattern | 1/8 to 7/8", 3 bits |
| Item Package Quantity | 1 |
| Number Of Pieces | 3 |
| Measurement System | Inch |
| Included components | Grooved step drill bits |
| Batteries Included? | No |
| Batteries Required? | No |
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