1Pcs Step/Flat Plastic Collet Storage Box - ER16 ER20 ER25 ER32 Organizer for CNC Machining Tools & Machinists ER16-32 Step Collet Box

Collet storage box series with multiple configurations (ER16/20/25/32, mixed step/flat boxes) for ER/SK collets, U drills, boring bars, and other machining tools. Made of heavy-duty plastic with bottom support columns, bears 100kg without deformation. Compatible with corresponding tools and 16-32mm shank accessories. For individual placement, providing orderly storage for machining professionals.

• Organized Tool Storage Fits ER16/ER20/ER25/ER32, SK series, and other collets, U drills, boring bars, end mill holders, etc. Features precision-machined holes for secure storage, reducing clutter and improving tool retrieval efficiency.
• Sturdy & Durable Construction Equipped with multiple bottom support columns, supporting over 100kg without deformation. Suitable for busy machining environments and designed for long-term use.
• Space-Saving Design Helps optimize workshop layout, maintain a tidy workspace, and maximize utilization of available space.
• Wide Compatibility Beyond ER series collets, it’s compatible with SK series, 16-32mm shank U drills, boring tools, and more. A one-stop storage solution for CNC machinists and metalworkers.
• Precision-Engineered Build Made of high-quality plastic with precise hole machining. Securely holds and protects tools for easy access, ideal for professional machining applications