If you want best office shredder machine, you can use this Cross-Cut Paper Shredder NB 622X with a shred capacity of up to 17 sheets per pass.
Below are some of the salient features and benefits of this cross cut shredder machine:
How to use: Keep the stack of papers or cards to be shred to the feeding system of the machine. Once the machine senses the papers, it automatically starts shredding the papers without creating any noise, and it stops once the shredding is finished. In case you have placed the documents by mistake, then the machine uses the reverse function to recall documents instantly.