8 Attachment(s)
Trial sharpen tablesaw blade, with a tablesaw...
G'day all
I'm sure someone else has done similar...
But i got Jack of 'it costs more to have a circular blade sharpened, than buy a new one'.
I am in the need of 2 more sharp 10" circular blades, and was disheartened to add another 2 circular blades to the blunt pile.
I thought I should at least try and figure out a way to sharpen them.
I know how circular blades are sharpened. Pass a circular fine abrasive past the front of the carbide to reface it.
Proof of concept idea...
So, I bought a 9" diamond blade to fit to my table saw.
I made a sled.
I gave it a try.
I checked the sharpened teeth with 20x magnifying glasses. The teeth are now sharp, although the sharpened face is much coarser than new ie cut marks from the diamond saw.
Attachment 403951
Attachment 403952
Attachment 403953
Blade sitting on top of acrylic sit to clear teeth.
Attachment 403954
Attachment 403955
Diamond saw in action. Bring carbide tooth gently to the side of the continuous diamond surface.
Attachment 403956
Sharpened teeth
Attachment 403957
Proof of concept validated. Clean edge sawing melamine.
Attachment 403958
I reckon, if I buy a much higher quality diamond blade I should get even better results. The trial blade i bought was a tile cutting blade.
This is the moment you tell me that I have wasted an afternoon and some money, coz you know where I can get my circular blades sharpened cheaply on the Sunshine Coast!?
That would be OK :)
Oh, and I don't know how to rotate images :(