3PC Step Drill Bit Set, High Speed Steel Spiral Grooved Stepped Up Bits for Aluminium Sheet Metal Wood Plastic, Faster Drilling Unibit Drill Bits with 31 Step Sizes for DIY Lovers
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Product details
| Management number | 219063772 | Release Date | 2026/05/03 | List Price | $4.80 | Model Number | 219063772 | ||
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| Category | |||||||||
- Titanium Coating HSS - ROGAPER high-speed steel drill bits, fortified with a titanium coating that makes the drill bit harder than a typical HSS bit, can reduce the friction drill, and perform well in heat, corrosion, and rust resistance.
- Spiral Grooved Design - The tip bifurcates at 118 degrees for added wear resistance. The two-groove design provides a smoother cut, allowing material particles to escape easily for a cleaner drilling operation.
- Excellent Applicability - Ideal for plastic/wood/board/soft rubber with low hardness countersinks. Suitable for home DIY and general construction/engineering use.
- 1/4" Hex Shank - Caters to most pistols on the market to prevent slipping and falling off during rotation to increase safety in use.
- 31 Step Sizes - 13 step drill (1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2-inch) 6 step drill (3/16, 1/4, 5/16, 3/8, 7/16, 1/2-inch) and 12 step drill (3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8-inch). With the step drill bits we offer, you can machine holes of different diameters.
| Set Name | 3PC HEX Step Drill Bit Set |
|---|---|
| Brand Name | ROGAPER |
| Shank Type | Hex |
| Unit Count | 3.0 Count |
| Part Number | SD-HEX-3PC |
| Finish Types | Titanium |
| Manufacturer | ROGAPER |
| Tool Flute Type | Spiral |
| Number of Flutes | 2 |
| Included Components | Step Drill Bit |
| Cutting Angle String | 118 Degrees |
| Surface Recommendation | Metal, Plastic, Wood |
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