A disposable needle for syringes and infusions includes a tubular needle body (1), one end of which consists of a pyramid needle tip (2), a conical needle tip (4) or the combination of a pyramid needle tip and a conical needle tip, a through-hole(3) communicating with the inner hole of the needle body (1) is provided on the tubular needle body (1) and the conical needle tip (4), or on the other part. The said conical needle tip (4) is solid, hollow or locally hollow. A manufacture of the said needle is also provided.
