48-89-9204 Impact Step Drill Bit for Metal, Spiral Double-Fluted, for Milwau-kee Impact Step Drill Bit #4，3/16-7/8 Inch
Product details
| Management number | 221397521 | Release Date | 2026/05/03 | List Price | US$12.86 | Model Number | 221397521 | ||
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| Category | |||||||||
Transform your drilling precision with this Milwau-kee 3/16-7/8 inch Impact Step Drill Bit. Featuring an innovative dual spiral flute design, this step drill bit delivers smooth, efficient cutting through sheet metal and other materials. The graduated steps allow you to drill multiple hole sizes with a single bit, ranging from 3/16 inch up to 7/8 inch. This versatile tool eliminates the need for multiple drill bits, saving both time and space in your toolbox. The impact-rated design makes it compatible with impact drivers, while maintaining excellent performance in standard drill applications. The durable construction ensures clean, accurate holes every time, making it ideal for electrical, HVAC, and general construction work. Whether you're a professional tradesperson or serious DIY enthusiast, this step drill bit offers the reliability and precision needed for consistent results.
- STEP DESIGN: 3/16-7/8 Inch Impact Step Drill Bit for Metal, Spiral Double-Fluted, for Milwau-kee Impact Step Drill Bit #4 , 48-89-9204. Features multiple diameter steps from 3/16 inch to 7/8 inch for precise hole enlargement in a single tool
- DUAL SPIRAL FLUTES: Advanced flute design enables faster chip removal and smoother cutting performance
- IMPACT RATED: Specially engineered for use with impact drivers, providing enhanced durability and efficiency
- VERSATILE APPLICATION: Ideal for drilling in sheet metal, plastic, and other thin materials with progressive hole sizing
- PRECISE SIZING: Clear size markings on each step for accurate hole diameter selection from 3/16" to 7/8"
| Model | 4-3/16-7/8 |
|---|---|
| Brand Name | Sialvnd |
| Unit Count | 1.0 Count |
| Part Number | 4 |
| Finish Types | Black Oxide |
| Manufacturer | Sialvnd |
| Material Type | High Speed Steel (HSS) |
| Item Dimensions | 1 x 1 x 1 inches |
| Tool Flute Type | Spiral |
| Number of Pieces | 1 |
| Included Components | Step Drill Bit |
| Surface Recommendation | Metal, Wood, Plastic |
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