Video as an indication (it would take more tests) – summary: lame pdw: 0:54 bosch 4 *: 1:30 bosch 5 *: 2:00 my opinion: 2:43 disc test for cutting metal (180 mm) (for metal chainsaw) Hi, I bought some metal discs for the Parkside Chainsaw 3 discs the links in description (for France and some countries) 10 PDW disks – 180 x 1.6 x 22.23 millimeters – for steel BOSCH expert for metal disc – 4 * Fast cut – 180 x 1.6 x 22.23 millimeters BOSCH expert for metal disc – 5 * very long life – fast cutting 180 x 1.6 x 22.23 millimeters they all have the same diameter, I’ll be able to compare the wear of the discs PDW disk (2 cm square – 2 mm thick) BOSCH disc – 4 stars (4 *) (2 cm square – 2 mm thick) BOSCH record – 5 stars (5 *) (2 cm square – 2 mm thick) I found the cup of the PDW quite nice, I decided to do another test The quality of the cut it’s over, I made two cuts for each of the records for the PDW I made a second cut (with another disc) because I found the cut pretty the second cut is even prettier than the first cut the cut is prettier with the PDW (less finishing work) there is little steel on the outside edges on the inner cut there is steel bosch 4 *: not pretty, there is a finishing work to be done bosch 5 *: not pretty, there is a finishing work to be done I prefer the PDW disc cut very close result, it’s pretty, slightly better for BOSCH pretty overall result wear of the discs it’s not too early to talk about wear after two cuts !!! just to see I compare compared to a new record he lost very little material (we see almost no) a little bit of material loss but it’s almost insignificant (excellent result) bosch 4 * we see the loss of material after two cuts! (-2 mm on the edge) boche 5 * excellent result, almost no disc material loss (almost new) it’s almost not visible bosch 5 * / pdw (used) it’s identical (very good result) the parkside that I used a lot in my tests the parkside lost 3 mm on the edge (while he had a lot of cutting), it seems better than the BOSCH 4 * CONCLUSION Warning ; my opinion is based only on two cuts (which is little) I am disappointed with the BOSCH 4 * – not pretty cut – the wear is visible quickly PDW and BOSCHe 5 * are the best the PDW has a cutter prettier than the BOSCH 5 * and 4 * a comparative table – SPEED – WEAR – PRICE – QUALITY OF THE CUT the bosch has a faster cut than the PDW and the PARKSIDE the wear of the PDW and BOSCH 5 * disc is slow (it is fast for the BOSCH 4 *) Attention I only made 2 cuts, (which is very little) however we saw the rapid wear of the BOSCH 4 * product links in descriptions
Thank you and see you soon !