for cutting countertops. I believe it has teeth that cut DOWN instead of UP.
This is no problem even on the curves.
Remember, cut once measure twice and remember, to use the template for cutting out the sink hole. You want to cut in 1/4 inch inside the outer sink boundaries. JUST follow the instructions precisely.
Some people still use the counter top jig saw blade and use the masking tape also to mark the cutting line.
When cutting cut on the top side NOT the underside.
When cutting, use two hands to hold the jig saw stable so that it's sled rides evenly on the counter top and so that it does NOT bounce.
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