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Install a 35mm hole opener, adjust the drilling depth, which is normally 0-14mm, and then lock the limit ring. The hinge drilling jig comes with a wrench to loosen the screw to adjust.
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Adjust the fixed size of the black pressing block of the quick clamp (note: the tool can adjust the fixed board size to 15-25mm).
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3 gear adjustable edge distance of plate. Use margin block adjustment. The distance from the 35mm hole to the edge is 3~5mm (the distance can be adjusted), which is suitable for most common hinges.
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Move the hole punch to the board marking and punching position, and lock the quick clamp.
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Fasten the handle of the hole opener with the electric drill, press down the hole at a constant speed to a depth of 12-13mm, and then drill 2mm screw holes on the left and right sides.
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Install the 35mm hinge.