Water Hard Drill Rod,W1,#18,0.168 In, Mfr#: W1D#186, EnjoyTool select

Water Hard, Drill Rod, Steel Material, Lettered/Numbered Size #18, Decimal Equivalent 0.1680 In., Dia. Tolerance .0005 In., Finish 15 RMS Max, Length 36 In., Length Tolerance .125 In./-.000 In., Hardness Scale 275 BHN Max, Grade W1, Standards UNS T72301, SAE J437, ASTM A-686-92, FEDERAL QQT-580 REV C