塞规

塞规M1.4＊0.3M4.5＊0.75M20＊2.5M1.6＊0.35M5＊0.8M22＊2.5M1.7＊0.35M5＊0.9M24＊3M1.8＊0.35M5.5＊0.9M27＊3M2＊0.4M6＊1.0M30＊3.5M2.3＊0.35M7＊1.0M33＊3.5M2.3＊0.4M8＊1.25M36＊4M2.5＊0.45M9＊1.25M39＊4M2.6＊0.46M10＊1.5M42＊4.5M3＊0.5M11＊1.5M45＊4.5M3＊0.6M12＊1.75M48＊5M3.5＊0.6M14＊2M52＊5M4＊0.4M16＊2M52＊5.5M4＊0.75M18＊2.5M60＊5.5公制（细牙JISⅡ级）M2＊0.25M2.2＊0.25M2.3＊0.25M2.5＊0.35M2.6＊0.。 详细介绍>>