2020.7.2
NKC-180 dust extractor for 180mm (7inch) diamond cup wheel for 7-9 inch large angle grinders.
https://www.youtube.com/watch?v=_UbXxLicNLE&feature=youtu.be
2023.10.25
https://www.youtube.com/watch?v=9ZwgwtbxeDI
2023.10.25
https://www.youtube.com/watch?v=7u6_J9oMpGw
2022.9.6
https://www.youtube.com/watch?v=RjWZd_LvTuA&feature=youtu.be NK……