Ko te hanganga kai aunoa momo mekameka, he tere, he pumau tonu te whangai: he tika te whakaaturanga ngongo mamati,
Te tika o te tuunga ki te: 0.1mm; tere tukatuka ki runga ki: 26 mongamonga/meneti
Ko te wa kotahi te tukatuka pereti rua 50mm
Tukatuka kotahi-wa pereti kotahi 300mm