4 Pcs HSS Single Size Step Drill Bit
- Highly Specialized: With our high-accuracy CNC processing and several optimized design details over the years, our industrial-grade step drill set cuts faster, drives faster, smaller and lighter.
- Exceptional Stability: Once you use our spiral step drill bit, you won’t need your conventional drill nearly as much as before. It’s such a clean cut to go through the metal, copper, aluminum, iron, carbon steel, wood, and plastic easily.
- Quick Drilling Accurate Holes: A step bit drills an exact-sized hole for a range of sizes, all with only one bit. With this bit, you can cut 6 sizes: 3/16"-5/8", 1/8"-1/2", 1/8"-3/8", and 1/8"-1/4".
- User-Friendly Design: Our step drill bits feature laser-engraved step sizes that allow you to see the target hole size during drilling. No need to stop in the middle of the drilling and check. Save you time and hassle.
- Portable and Reliable: Come with a toolbox for easy carrying and use, meeting most mechanical, automotive, home, and industrial repair needs. THINKTOOL is quality guaranteed.
Estimated shipping
Select a product to estimate shipping.The THINKTOOL 4-Piece HSS Step Drill Bit Set is a versatile tool for creating precise holes in a variety of materials. Designed for efficiency and accuracy, this set offers a convenient solution for metalworking, woodworking, and plastic projects.
Key Highlights
- Faster Drilling: Optimized design allows for quicker cutting speeds compared to traditional drill bits.
- Clean Cuts: Provides a smooth, clean cut through metal, copper, aluminum, iron, carbon steel, wood, and plastic.
- Single Bit, Multiple Sizes: Creates holes ranging from 3/16" to 5/8", simplifying your drilling process.
- Clear Marking: Laser-engraved step sizes make it easy to see your target hole size during drilling.
- Portable and Organized: Comes with a toolbox for convenient storage and transport.
Useful Facts
- Brand: THINKTOOL
- Set Name: HSS Single Size Step Drill Bit Set (4 Piece)
- Item Highlight: Spiral Flute Step Bits (1/8"-5/8")
- Material: High-Speed Steel (HSS)
- Shank Type: Straight
- Unit Count: 4 Count
- Country of Origin: China
Good Fit For
- DIY enthusiasts and hobbyists
- Metalworkers and fabricators
- Woodworkers
- Model makers
- Anyone needing to create consistent, accurately sized holes.
Product details






Especificacions
| Main Specification | |
|---|---|
| Recomanació de superfície | Fusta, Metall, Plàstic, Ferro, Alumini, Coure |
| Fabricant | THINKTOOL |
| Comptador d' unitats | Nombre 4 |
| Tipus de Shank | Escala |
| Tipus de Flauta d' eina | Escala |
| Marca | THINKTOOL |
| Components inclosos | 3/16-5/8、1/8-1/2、1/8-3/8、1/8-1/4 |
| Nombre de peces | 4 |
| Tipus d' acabat | Sense codificar |
| Product information | |
|---|---|
| Nombre de paquets | 1 |
| Estableix el nom | HSS Single Size Step Drill Bit Set (4 Piece) |
| Technical Details | |
|---|---|
| Número de " part " | TOOL015 |
| Model | TOOL015 |
| Nombre de Flates | 1 |
| País de l' origen | Xina |
| Style | |
|---|---|
| Tipus d' acabat | Sense codificar |
| Altres | |
|---|---|
| Ressaltat de l' element | Plàstic, fusta, Steel, Spiral Flute Step Bits (1/8"-5/8"), Small Size EDC Unibit with 1/4" Shank Step Bits for Soft Metal |
| Tipus de producte | Step Drill Bits |
| Etiquetes | |
|---|---|
| Etiquetes | |







