🔧 Drill smarter, not harder — own every size, every time!
The IRONANT Step Drill Bit Set features 5 high-speed steel bits with titanium coating, offering 50 step sizes for versatile drilling in metal, plastic, and aluminum. Its 118° split point and dual-flute design accelerate cutting speed and chip removal, while the tri-flat shank ensures secure grip in any drill. Packaged in a durable aluminum case, this set is engineered for precision, durability, and convenience—ideal for professionals and DIYers aiming to upgrade their toolkit.
| Material | High Speed Steel (HSS) |
| Finish Type | Titanium |
| Shank Type | 3-Flat |
| Cutting Angle String | 118 Degrees |
| Brand | IRONANT |
| Tool Flute Type | Spiral |
| Point Style | Split Point |
| Surface Recommendation | Metal, Plastic |
| Number of Flutes | 2 |
| Net Quantity | 5.0 count |
| Manufacturer | IRONANT |
| Number of Pieces | 5 |
| Model number | IRT5 |
| Number of Memory Sticks | 5 |
| Item Weight | 454 g |
| Package Dimensions | 15.8 x 12.9 x 5 cm; 453.59 g |
| Item model number | IRT5 |
| Power Source | ac |
| Are batteries included? | No |
