The PIW-1000 of Hesselink is a solid tool. It was purchased as a second device for mobile use, if a compressor is not just available. Housing, handle and switches are processed with value and the unit has a good feel and meeting the majority of the set in it expectations regarding price / performance. All in all it seems to be a suitable tool for a longtime albeit occasional use. Particularly noteworthy positive is the fact that the coal grinder of the electric motor can be exchanged. These can be purchased directly from Hesselink. Nothing can be reported, as they previously found not to bet on the quality of the provided sockets. Nevertheless, the word Professional should not obscure the actual grade of the device. This is not a DIY device the top quality, but to actual professional tool. As already mentioned in other reviews also dissolves in the present device protective plastic ring at the front after a few seconds in use. Furthermore, the lack of follow-lock falls on negative. Loosened screws and nuts rotates due to the high idle speed for even longer. The performance data are attested also be treated with caution. At several sample workpieces measurements were performed which promoted the actual performance values for days. Nuts have been tightened with the full force of the impact wrench could be adjusted with a wide variety of torque wrenches to below 200 nm even further tightened considerably. The same applies to the loosening of screws and nuts. It is known that the release torque to the torque is not comparable and Mostly this much higher. However, screws were less resolve than 300Nm via a torque wrench, but could not be solved with the impact wrench partout. For tire changes and for simple tasks it is a good device, when it comes to coarser should then but a truly professional tool ago.
