A pocket tool with interchangeable bit blades. The model includes a key chain ring for convenience and a USB drive storage compartment. The current Tool blades are mostly for concept, others could be modeled and printed. The bullet nose cover snaps over the main tool body keeping everything secure. The Modular design allows it to be an easy tool to handle in space Engineering Components -A square peg with locks the blades in with a round shaft and a square key way to prevent movement -The cover is secured by a rectangular tab that would slide and snap onto the body by meeting an indent. It then can be removed by pressing and expanding the nose cover loosening the plastic's hold

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