Step Drill Bit Set Unibit 5PCS,HSS Titanium Coated, 50 Sizes High Speed Steel for Metal, Sheet Metal, Plastic & Wood, with Automatic Center Punch & Aluminum Case
- 【Premium Quality】: Our step drill bits are made of high-speed steel with added titanium, making them harder than standard HSS bits and ideal for cutting non-ferrous metals, plastic, wood boards, and more.
- 【Automatic Center Punch】: Say goodbye to "walking" drill bits with our included heavy-spring action automatic center punch. Simply place it where you want to drill, and it creates a slight indentation to keep your bit in place.
- 【118° Split Point】: Our step drill bits feature a point angle of 118°, which reduces friction, pressure, and heat while centering in the material. This means less pressure is required to start drilling and fewer errors or broken bits.
- 【Dependable Design】: Our drill bits feature dual flute straight design for performance and durability, along with tri-flatted shanks to prevent slipping in the drill chuck during drilling.
- 【5 Drill Bits, 50 Step Sizes】: Our assortment comes with 5 drill bits and a combined 50-step sizes ranging from 1/8" to 1-3/8", allowing for a wide range of drilling requirements and precise hole size selection.
Estimated shipping
Select a product to estimate shipping.The Yougfin Step Drill Bit Set offers a versatile solution for creating clean, precise holes in a variety of materials. This set includes five high-quality step drill bits, perfect for both professional and DIY projects.
Key Highlights
- Durable Construction: Crafted from titanium-coated high-speed steel, these bits are built to withstand demanding use and provide long-lasting performance.
- Precise Hole Creation: The 118-degree split point design minimizes friction and pressure, ensuring accurate centering and reducing the risk of bit wandering.
- Secure Drilling: The included automatic center punch helps maintain bit stability, preventing slippage and making drilling easier.
- Versatile Material Compatibility: Suitable for cutting through metal, plastic, wood, and sheet metal, expanding your drilling possibilities.
- Comprehensive Set: Includes 5 drill bits with 50 different step sizes, providing a wide range of hole diameters for diverse projects.
Useful Facts
- Material: Titanium Coated High Speed Steel
- Cutting Diameter: 1.38 inches
- Shank Type: Straight
- Cutting Angle: 118 degrees
- Brand: Yougfin
Good Fit For
- Metalworking projects
- DIY enthusiasts
- Woodworking
- Plastic fabrication
- General workshop use
Product details








Specifications
| Main Specification | |
|---|---|
| Surface Recommendation | Wood, Steel, Metal, Plastic, Aluminum, Metals |
| Manufacturer | Yougfin |
| Unit Count | 1 Count |
| Cutting Diameter | 1.38 Inches |
| Point Style | Split Point |
| Shank Type | Straight |
| Tool Flute Type | Straight |
| Brand | Yougfin |
| Cutting Angle String | 118 Degrees |
| Number of Pieces | 5 |
| Material | Titanium Coated High Speed Steel |
| Finish Type | Titanium |
| Product information | |
|---|---|
| Set Name | Yougfin Step Drill Bit Set (5 Piece) |
| Technical Details | |
|---|---|
| Part Number | step-5 |
| Model | step-5 |
| Material Type | Titanium Coated High Speed Steel |
| Number of Flutes | 2 |
| Style | |
|---|---|
| Finish Types | Titanium |
| Others | |
|---|---|
| Product Type | Step Drill Bits |
| Minimum Bore Diameter | 0.13 inches |
| Tags | |
|---|---|
| Tags | |








