Our impressive inventory of drill rod includes seven standard grades of material W-1, O-1, A-2, S-7, D-2, H-13 and M-2 in more than 900 standard diameters (including metric) in both 3 and 12 ft L. Our product's superior finish has no texture or gouging and has a 16 ga finish. It is the same superior quality you have come to expect from us. No one can match our quality, traceability and super tight tolerances +/-0.0005.