The pipe saw tools are available with or without Quick Lock system. They must be selected according to the pipe to be cut. For assistance, you can use our table in the chapter: Outer pipe diameters and standards. As the right choice is sometimes not so easy, we are happy to help you with words and deeds. The pipe saw tools with Quick Lock (=simple fastening) are supplied with a screw clamping system and can thus be fastened to the pipe. The somewhat cheaper version without Quick Lock must then be fixed manually (e.g. with the aid of screw clamps). In general, the pipe sawing tools support as straight a cut as possible by means of circular saws or similar.