Yanran Tungsten Steel Step Drill Four-Flute Alloy Eccentric Drill Bit for Tile and Concrete 6mm 3pcs

Suitable for drilling in dry conditions on ceramic tiles, full porcelain tiles, marble, granite, quartz stone, concrete, brick walls, wood, plastic, and glass

Suitable for wet drilling on steel plates, iron plates, aluminum alloy, and copper

| Diameter (mm) | Total Length (mm) | Working Length (mm) | Hex Shank Diameter (mm) |

|---------------|-------------------|---------------------|-------------------------|

| 6 | 100 | 60 | 6.35 |

| 8 | 100 | 60 | 6.35 |

| 10 | 115 | 75 | 6.35 |

| 12 | 120 | 80 | 6.35 |

High compatibility with various drill types

Step drill design allows easy penetration of thick tiles and hard materials

Hex shank ensures stable and wobble-free operation during impact drilling

Available in multiple sizes to suit different drilling needs

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