日本富士牌牙規 牙規/型號片數角度規格 NO.42460°4to30perinch NO.52660°32jto82perinch NO.63060°4to42perinch NO.402260°9to40perinch NO.1372655°4to60perinch NO.1552760°2.1/4to28perinch NO.1562860°.25to32.5mm NO.1571860°.4to7.0mm NO.1581760°.5to7.0mm NO.1592260°1.0to11.5mm NO.1602460°ISO.2to6.0mm NO.1612855°4to62perinch NO.1622460°.25to6.0mm NO.1634860°.25to6.0mm NO.1642055°4to62perinch NO.1652960°6to30perinch 55°4to50perinch NO.1662460°.25to7.0mm NO.1672260°9to40perinch NO.1682160°.4to7.0mm NO.1695160°4to42perinch .4to7.0mm NO.1713055°4to42perinch NO.1732855°4to60perinch NO.4725160°4to84perinch NO.4733060°6to60perinch NO.4742860°4to80perinch NO.4752660°3.1/2to32perinch NO.4763055°3.1/2to60perinch SAE3460°4to80perinch