0.500 (1/2 inch) x 36 inches (3 Pack), D2 Tool Steel Round Rod, DCF, Oversized
Temper: Annealed. D2 is an air-hardening, high carbon, high chromium tool steel, heat treatable to HRC 60-62. Specifications: ASTM 681, AISI D2. Shape: Round Rod. Material: Tool Steel.
0.750 (3/4 inch) x 36 inches, A2 Tool Steel Round Rod, DCF, Oversized
Temper: Annealed. A2 Tool Steel is an air-hardening tool steel, characterized by its excellent versatility, non-deforming, and toughness properties. Specifications: ASTM 681, AISI A2. Shape: Round Rod.