1.Punch can be made with JIS,AISI,DIN,ISO 2.Punch diameter 12mm,14mm,18mm,23mm ... M2, M42Dimension ØD:12mm,14mm,18mm,23mm,25mmL:15mm,25mmStandard JIS,DIN,ANSI,ISO,BS,GBDriver typePH(+), POZI(*), SLOT(-), PH/SLOT ... : TiN coating(yellow), TiALN (black)Delivery time10-15 working daysUnit weight with box 12*25=23g , 14*25=31g , 18*25 ...