A method for coaxially extruding an extrusion product, comprising - providing an extrusion device, having - a pickup; - a first pickup bore, which is formed in the pickup and in which a first extrusion ram is arranged; - a second pickup bore, which is formed in the pickup inside of the first pickup bore and coaxially thereto, and in which a second extrusion ram is arranged; and - a die with a mold cavity, which is connected with the first and second pickup bore (5, 7); - arranging a first material bolt made out of a first material in the first pickup bore; - arranging a second material bolt made out of a second material in the second pickup bore; and - extruding an extrusion product, in which the first and the second materials (2, 3) are positively and materially connected, comprising: - advancing the first extrusion ram in the first pickup bore, such that the first material is resultantly pressed into the mold cavity of the die, and herein reshaped; - advancing the second extrusion ram in the second pickup bore, such that the second material is resultantly pressed into the mold cavity of the die, and herein reshaped, wherein the second extrusion ram is displaced coaxially to the first extrusion ram; and - materially and positively connecting the first and the second material to an extrusion product in the die, such that the first material envelops the second material in the extrusion product. - providing an extrusion device, having - a pickup; - a first pickup bore, which is formed in the pickup and in which a first extrusion ram is arranged; - a second pickup bore, which is formed in the pickup inside of the first pickup bore and coaxially thereto, and in which a second extrusion ram is arranged; and - a die with a mold cavity, which is connected with the first and second pickup bore (5, 7); - a pickup; - a first pickup bore, which is formed in the pickup and in which a first extrusion ram is arranged; - a second pickup bore, which is formed in the pickup inside of the first pickup bore and coaxially thereto, and in which a second extrusion ram is arranged; and - a die with a mold cavity, which is connected with the first and second pickup bore (5, 7); - arranging a first material bolt made out of a first material in the first pickup bore; - arranging a second material bolt made out of a second material in the second pickup bore; and - extruding an extrusion product, in which the first and the second materials (2, 3) are positively and materially connected, comprising: - advancing the first extrusion ram in the first pickup bore, such that the first material is resultantly pressed into the mold cavity of the die, and herein reshaped; - advancing the second extrusion ram in the second pickup bore, such that the second material is resultantly pressed into the mold cavity of the die, and herein reshaped, wherein the second extrusion ram is displaced coaxially to the first extrusion ram; and - materially and positively connecting the first and the second material to an extrusion product in the die, such that the first material envelops the second material in the extrusion product. - advancing the first extrusion ram in the first pickup bore, such that the first material is resultantly pressed into the mold cavity of the die, and herein reshaped; - advancing the second extrusion ram in the second pickup bore, such that the second material is resultantly pressed into the mold cavity of the die, and herein reshaped, wherein the second extrusion ram is displaced coaxially to the first extrusion ram; and - materially and positively connecting the first and the second material to an extrusion product in the die, such that the first material envelops the second material in the extrusion product.