I bought to soft wood to beta thickeners this tacker. Unfortunately, the stapler shows very often stoppages, which can be quite dangerous for inexperienced hands. Is often solves the tacker from only when you remove the staple gun of wood. The power of the device is not sufficient. Even by adjusting the spring tension can be the ratio of the "successful" not increase significantly shots. Most needles end up on the ground, because they do not reach into the timber. The needles need to stay stuck in the wood to be reworked with a hammer. Based on the positive reviews I presume that the manufacturer has considerable fluctuations in quality during production.
For me, this purchase was a waste of money. I will rely in the future on equal my hammer.
Many Greetings,
Mythical creatures
