They're a great idea in theory, router bits with replaceable blades. You can often turn the blade when one edge gets dull and, when the blades are done, you can buy a new set, hopefully saving money (and waste) over buying a whole new router bit. Not much to dislike.

I have 3 of the offerings available on Banggood to show you here (who have a sale coming up running to the 21st so watch the prices!) and there's little to complain about. You'll no doubt see them making many cameos in my videos this year.

The end of the video I take the opportunity to talk about safety and legality with regards BS-EN standards. This prompted by a recent video by ‪@10MinuteWorkshop‬ reviewing a similar and large replaceable blade router bit.
Safety is important and especially in woodworking. Not least because it seems very much one of those disciplines where any old Joe can have a go. Say it quietly, but even in the professional arena. It's just not regulated like the sparks and pipes trades for instance. Probably why it has one of the highest incident rates in all manufacturing!

Hope there's something of interest here for you. Links to the Banggood bits and Peter Millards 10MinuteWorkshop video below.

3 Knife Flush Trim Router Bit - https://uk.banggood.com/custlink/Dvmt...

2 in 1 Router Bit - https://uk.banggood.com/custlink/3GKH...

60 Degree Router Bit - https://uk.banggood.com/custlink/vDvV...

Peter Millards original video -    • Is this even legal? Sharp & Scary rou...