**TacticalGearz Premium custom EDC ball bearing knife with Titanium (TiN) stainless steel handle. This knife Is Iightweight yet durable, if your looking for a knife that can handle it. Great looking knife that will definitely impress with its aggressive style. Smooth ball bearing system. High Performance D2 Steel spear point blade……..What is D2 Steel?…. D2 Tool Steel is a versatile high-carbon, high-chromium, air-hardening tool steel that is characterized by a relatively high attainable hardness and numerous, large, chromium-rich alloy carbides in the microstructure. These carbides provide good resistance to wear from sliding contact with other metals and abrasive materials.