Heavy-duty punch increases productivity by cleanly punching 3 holes in as many as 75 sheets. Metal construction and one-touch punch pad extend the life of the punch itself and the Punch Heads. Antimicrobial product protection repels bacteria, making this punch an ideal choice for any shared workspace. 100% Performance Guarantee. Antimicrobial High Capacity Heavy Duty 3-hole Punch. 75 sheet paper punch capacity. 9/32" punch hole diameter. Replacement punch kit item number A7074871. Gray. One-touch punch pad adjustment extends punch head life. 14. 4x10. 4x5. 8 (IN). Limited 180-day warranty & 100% Performance Guarantee. Manual. Protected with antimicrobial treatments that help preserve the integrity of plastic areas and of dry coatings on metal parts by preventing the growth of bacteria and mold. Removable chip tray. Antimicrobial product protection makes this Swingline high-capacity punch a great choice for shared workspaces.