Hole puncher Centrum 80297 metal, blue/black, capacity 20 sheets

Centrum 80297 metal hole puncher in blue and black is a manual desktop tool designed to punch two standard holes in paper quickly and reliably. Constructed from metal, it offers stable operation and incorporates an ergonomic lever to reduce effort during use. The puncher includes a removable waste tray to collect paper chads and keep work surfaces tidy. Intended for routine office, school or home tasks, it handles up to 20 sheets per stroke under recommended conditions.

Advantages

The metal construction provides increased durability and resistance to daily wear compared with plastic alternatives. The ergonomic lever improves user comfort and requires less force when punching up to the specified capacity. A built-in waste tray simplifies cleanup and prevents loose paper debris on the desk. Its compact desktop format ensures easy storage and placement on workplace surfaces.

Suitable for

• Binding or filing sets of documents for office use
• Preparing school handouts and student assignments
• Home paperwork organization and archiving
• Small business administrative tasks and record keeping

Key specifications

• Punch pattern: two standard round holes
• Maximum capacity: up to 20 sheets per stroke (standard paper weight)
• Body material: metal frame and punching mechanism
• Color: blue and black finish
• Includes ergonomic lever for reduced effort
• Integrated removable waste tray for paper chads
• Desktop format suitable for regular workstation placement

How to use

Place the hole puncher on a flat, stable surface. Align the paper stack against the guide edge to ensure consistent hole placement. Press the ergonomic lever evenly and firmly until the punch passes through the paper stack. After punching, lift the lever and remove the paper; repeat as needed while staying within the maximum sheet capacity. Periodically slide out and empty the waste tray to remove accumulated chads and maintain smooth operation.

Usage recommendations

For best results and to avoid damage, do not exceed the stated sheet capacity and use standard-weight paper. If punching thicker stacks is necessary, reduce the number of sheets per stroke and make multiple passes. Keep the punch clean and empty the waste tray regularly; store in a dry place to prevent corrosion of the metal components.