Cutting at 20,000 strokes a minute

Had yet another task tonight that resulted in me picking up the cordless Sonicrafter, and jumping straight into the job at hand.  This time I had a couple of bolts that needed to be cut short, and the idea of picking up a hacksaw, or an angle grinder with cutoff wheel did not appeal.

Cordless Rockwell Sonicrafter

I went to fit a blade, and realised the only blades that came with the Sonicrafter were for wood (only).  However, I do have some dual purpose blades from Fein, so it was time to try out the adapter that is supplied with the Sonicrafter, that in theory allows all other brands of blade to be fitted. (Fein, Bosch, Dremel)

Original Sonicrafter Blade drive

Universal Adapter

When I first saw its studded surface, I had the idea that somehow the placement was designed to just manage to engage in the design of all different brands of blade, but when I then tried it out, I found that where the back engaged perfectly on the hex drive of the Sonicrafter, the studded design was only intended to be a friction transfer. I’m sure they could easily have made one to fit each brand individually, but then I am equally sure they would have run into a lawsuit or two.

So armed with what was provided, I picked up a metal (and wood) cutting Fein blade, attached it and gave it a try.  The washer (which has a raised core area) neatly fitted the blade, centering it on the tool.  I tightened it up (normally) and gave it a crack. Then, after cutting through the first bolt, I did the second.

It may not be an adapter that engages into the blade mounting slots, but it proved itself tonight as effective anyway.

An Open Door

Now the door is open to the massive range of blades, sanders, scrapers etc available across the range of brands (a just a small collection of Fein blades is shown here).

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