The HSM SECURIO B32c L5, High-Security Cross-Cut Shredder with Auto Oiler will shred up to 7 sheets of paper per pass with staples and paper clips attached, producing 1/32" x 7/16" shreds that provide Level P-6 security. It can also shred credit cards. The intelligent energy design constantly saves power, putting a stop to passive power drain. The automatic oiler ensures that the shredder has optimal lubrication for continuous operation. Features a 3-year warranty on the machine and a lifetime warranty on the cutting rollers.