Mix whole wheat flour and baking powder in a bowl.
Add the cold butter cut into pieces, and crumble it with your fingertips.
Add sugar, salt, eggs, and milk, and gently knead the dough.
Gather the dough, cover, and refrigerate for 30 minutes to rest.
Roll out the dough thickly and cut into scone shapes.
Bake in a preheated oven at 180°C (356°F) for 20 minutes.