Porta-bits de troca rápida RUKO 7mm com anel de segurança

For professionals driving screws on assembly lines or in workshops, this quick-change bit holder allows rapid bit swaps without removing the tool from the chuck. The 7 mm shaft fits standard drill chucks, while the 1/4" hex output secures screwdriver bits with a strong magnet and a retaining ring for safety.

Key specifications

• Product type: Quick-Change Bit Holder
• Input drive: 7 mm round shank
• Output drive: 1/4" hex
• Overall length: 50 mm
• Material: High-grade tool steel
• Finish: Chrome-plated
• Magnetic: Yes
• Safety feature: Retaining ring

Why choose it

The Rapidaptor-style quick-change mechanism and free-spinning sleeve allow one-handed bit changes while guiding the tool. The permanent magnet holds bits firmly, and the retaining ring prevents accidental release during use.

Ideal use cases

• High-volume screwdriving in assembly or production environments
• Frequent bit changes in maintenance and repair tasks
• Use with power drills or drivers having a 1/4" hex chuck or 7 mm drill chuck

Good to know

The holder is compatible with standard 1/4" hex screwdriver bits. Its chrome-plated steel construction resists wear and corrosion for long service life.