1 PCS 4-12mm 4-20mm 4-32mm HSS Triangle Round Shank Drilling Tools Nitriding Black Spiral Groove Step Drill Bit 5 9 15 Steps
Technical Details
| Brand Name: | ATOPLEE |
| DIY Supplies: | Metalworking |
| Groove: | Spiral |
| is customized: | Yes |
| Length: | 4-12mm,4-20mm,4-32mm |
| Material: | High Speed Steel |
| Model Number: | 16090003 |
| Shank: | Hex Shank |
| Shank diameter: | 6mm |
| Surface Treatment: | Nitriding black |
| Type: | Other |
| Use: | Metal Drilling |
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