Set Includes: .7 x 31mm, .9 x 31mm, 1.35 x 40mm, 1.5 x 45mm, 2.0 x 49mm, Premium CRM-72 Hardened Tool Steel, Precision Machine Chamfered ends, No cut off burrs or impact distortions, Corrosion protected Black finish. Through Hardened for wear resistanc. e








