기능

• Hard materials such as hard tiles can be drilled easily with the impact screwdriver.
• Drilling of hard tile, porcelain tile, stone, block, mortar, brick, pottery, etc.
• The finish is very clean with no chips and lasts more than 10 times longer than a carbide drill.
• Since it is a welded diamond, it is more durable than electrodeposition.
• It comes with a guide ring so you can easily drill even when you use it for the first time.
• Drilling only by rotation, so you can drill with low vibration and noise.
• Since it is a hexagonal shaft, it can be attached to an impact driver.