1 | | | hex header punch Specification: OD:12mm,14mm,18mm,23mm,30mm Detail: Description of screw header punch 1. Punch can be made with JIS, AISI, DIN, ISO, BS 2.Punch head PH,TH, FH,OH,RH,CH,BH¡ 3. Punch driver PH, SOLT, POZI, COMBI,HEX, TORX¡ 4. Punch specification 12*25 ,14*25 ,18*25 , 23*25... |