The Bosch PTK 14 E tackert as promised quickly and forcefully. However, the stapler You have to keep it to work straight. Problems with the loading drawer did not exist. Unfortunately, the stapler misses often two clips at once. The brackets used were the original Bosch staples, so no cheap brand, on which one could push the error. I have now successfully stapled wooden boxes with 14mm clamps and a motorcycle seat with nylon liner with 6mm staples successfully retrieved. The device is well worth the money. Tacker which offer greater cost disproportionately more. The Bosch PTK 14 E is not working completely perfect, but for a price that's ok. It is advisable to appoint an equal clamp lifter to, so you can quickly and easily remove the non-successful shots again. The 2nd experiment works determined.