Reply To: Stanley side rebate plane No. 79 blades sharpening

#730046
Larry Geib
Participant

The blades fir the Stanley 79 should be ground with a 30° skew angle and a 25° Bevel.

Without the proper skew angle the blade won’t project evenly beyond the side bed of the plane.
The 7° bed angle doesn’t allow for much deviation from the proper skew angle.