摘要 |
<p>A punch press tool 1 includes a cylindrical punch guide 9 in which a punch body 13 provided with a punch tip 11 for press forming is fit slidably, wherein the aforesaid punch tip 11 consists of an appropriate number of long forming punch tips 41 each including a press forming portion 41A in the leading end thereof and an appropriate number of clamping punch tips 43 each with a shorter length compared with the forming punch tips 41, and both of the aforesaid tips 41 and 43 are attached to the aforesaid punch body 13 detachably and exchangeably, and at least either the aforesaid forming punch tips 41 or the clamping punch tips 43 are split into a plurality. <IMAGE></p> |