Jigsaw Massage Tip Adaptor and Bits, 6Pcs Percussion Massager Tip Attachment Adaptor - with 2Pcs Extended Rod - for Jigsaw Massager(6Pcs/Set)

I'd suggest using with a lightweight jigsaw that is not too powerful or one that will adjust to a lower setting. Some of these attachments will hit the bottom plate so if one plans on using a lot, I'd suggest removing the plate or make extensions. Before buying a quality massage gun ($200 +), these should give one an idea of how effective they will be, so I'll give this an extra star for saving me money.

Massage pieces hit baseplate of jigsaws. Rod needs to be at least 2cm longer, be perfect if it was. I don't want to remove the baseplate since I use the saw for work sometimes too. Build quality seems good.

Needs Shank adapters. Will not work in my jigsaw as the shanks are different.

I used a ryobi jigsaw and had to tweak some stuff on it. Now it works like a charm

The shank part on the adapter is too thick to fit into the chuck part of the jigsaw where the blade is accepted. I have a Bauer 20V cordless jigsaw which has a standard size blade slot, or so I thought. Beware!