短螺旋單刃螺旋鑽頭

I've been drilling pilot holes in tight cabinet corners and these actually reach without a bulky chuck getting in the way. The single-spiral flute clears chips fast, so I'm not stopping every few seconds to blow sawdust out.

The compact length makes a huge difference when I'm drilling into tight corners where a standard bit won't fit. The single-spiral design clears chips well and the holes come out clean and precise every time.

These short bits got into spots my longer drill bits never could, like the cramped corner of a cabinet frame. The single-spiral flutes clear chips well and I had solid control drilling into wood and thin metal. Ended up ordering a second set.