W1 Drill Rod, is the most popular, versatile, and least expensive grade of drill rod. W1 Drill Rod has a high carbon content allowing it to be used often without heat treatment, for maintenance applications. Treats evenly and provides toughness and maximum wear resistance. W1 Drill Rods are ground to a surface finish of better than 40 micro inches and are free from defects and decarburization. All Drill Rod grades are supplied in the annealed condition.
Depth of Hardening
Distortion in Heat Treating
Resistance to Heat Softening
* Data provided for references only and is not warranted. ** Obtainable Hardness