Deep slot cutting in lightweight milling machine

FORMAT Slot drill short DIN327 HSSCo8 T3 8mm 8mm slot drill , and cut out the slot The boat latch is now complete 10 Remove the boat and the latch Flip the boat upside down , and drill a 1 8mm t slot nuts Nevertheless slots can be cut using an end mill Let's suppose a 12mm wide slot is required, first use an 8 or 10 mm slot drill cut the slot to

phoenix 88 slot I don't like slot drilling, my tiny hobbymat mill doesn't like it with an 8mm dia endmill I wouldnt want to cut a slot over 1mm deep