spacemule
The Peanut Gallery
Generally the last two digits designate the approximate displacement of the saw in mm. Example; the 266 is 66 cubic mm. and the 280 is 80 cubic mm. However there are exceptions...example; the 3120 is 120 cubic mm.
Actually, in this case it is cubic cm, not mm. 66 cubic mm would be one small saw indeed--2/3s of one tenth of one cc.
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