Attaches to an impact driver with one touch.
The left and right asymmetric sharpening of the left and right sides of the blade reduces cutting resistance and allows for drilling of materials under low torque.
The one-piece shape from the shank to the tip of the blade, so there is no shaking or cracking at the edge of the blade, allowing for precise perforation.
Can be used for both rotational and impacts.
Attaches to various charging drills with one touch.