Disposable surgical scalpel with safety guard

Drywall knife

Ergonomic utility knife

Hand tool handle

Hand tool handle

Hand tool with changeable blade

Hand tool with interchangeable implements

Hand-held cutting tool apparatus

Hand-held utility knife

Handheld tactical knife

Handle and knives comprising the same

Handle grip for a utility knife

Holder for a surgical knife blade

Holder for clamping used microtome blade

Holder for detachable blades

Holder for detachable blades

Holder for detachable blades

Holder for use with a razor blade

Holding means for blade of handsaw

Hunting knife with removable blade edges