Two-way ratchet device for drill bits - Function and operation - The ratchet wheel can be shifted to the right to tighten the drill bit. - The ratchet wheel can be shifted to the left to release and remove the drill bit. - The ratchet is centered and locked on both sides for secure use. - Benefits - Enables fast, tool-free bit changes. - Maintains a secure grip on the drill bit during operation. - Simple, intuitive control that supports one-handed adjustments when needed. - Key attributes - Direction control: right to tighten, left to release. - Centered ratchet with bilateral locking for stable performance. - Designed to work with drill bits in typical drilling applications. - Use scenarios - In a workshop with frequent bit swaps during woodworking or metalworking projects. - On-site repairs where quick access to different bits is required. - Installation tasks in tight spaces that demand rapid bit changes without additional tools.