5pcs Step Drill Bits Set, 5PCS HSS Titanium-Coated Step Drill Bit 50 Sizes from 1/8" to 1-3/8" Tri-Flat Shank with Center Punch for Metal, Aluminum, Wood, Plastic, with Aluminum Case
Product details
| Management number | 228510508 | Release Date | 2026/05/31 | List Price | $7.60 | Model Number | 228510508 | ||
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- 【LESS DRILL BITS WITH MORE SIZES】:This high-speed steel step drill bit set includes 5 step drill bits with 50 sizes.The step-by-step design of the step drill bits allows it to gradually expand in a hole, meeting various drilling needs for different diameters. The step drill bit does not need to be replaced when holes with different diameters are machined.
- 【HIGH WEAR RESISTANCE】: This set is made from high-speed steel and combined with titanium coating, providing the drill bits with excellent wear resistance and heat resistance.3x longer life with uncoated step drill bit.
- 【118° SPLIT POINT TIP & SIZES MARKING】: The 118° split point tip can minimize friction and resistance during the cutting process, thereby improving cutting efficiency. The laser-etched size markings provide positioning assistance for precise drilling, making the operation more user-friendly.
- 【WIDE APPLICATIONS】: This step drill set is not only suitable for metal processing, but also can be used for drilling holes in wood, plastic and composite materials. Whether you are a professional machinist, carpenter, or a home DIY enthusiast, you can benefit from it.
- 【SERVICE GUARANTEE】: If you encounter any issues during use, please feel free to contact us at any time. We will respond to you within 24 hours and provide a solution.
| ASIN | B0DPXDQZP6 |
|---|---|
| Set Name | 5pcs Step Drill Bits for Metal |
| Brand Name | Pro Edge Technology |
| Shank Type | 3-Flat |
| Unit Count | 6.0 Count |
| Part Number | YTA0001 |
| Finish Types | Titanium |
| Manufacturer | PRO PRECISION CUTTING TOOLS, LLC |
| Material Type | High Speed Steel (HSS) |
| Tool Flute Type | Straight |
| Number of Flutes | 2 |
| Number of Pieces | 5 |
| Included Components | step drill bit |
| Cutting Angle String | 118 Degrees |
| Surface Recommendation | Metal, Plastic, Wood |
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