Spherical monogenics were studied from the very beginning of Clifford analysis (see [2]) and a lot of their properties are well understood. In particular, the monogenic projection πM (i.e., the projection from the space of homogeneous polynomials of order k to the space of spherical monogenics of order k) plays a key role in many different investigations. There is a standard integral formula for the projection (see e.g. [4]). Recently, an explicit differential formula was given ([7, 3]) for the projection, analogous to the classical formula for spherical harmonics. The aim of the article is to describe some other differential formulae useful in further applications.