Martin Yale MP40 Master 3-Hole Punch

Martin Yale MP40 3-Hole Puncher is designed to punch up to 30 sheets of 20 lb bond paper at a time. The three-hole punch is preset to a 9/32" inch diameter to fit standard three-ring binders. The 3-ring hole puncher features an ergonomic soft-touch padded handle for added comfort during use.  High-capacity chip pan in the paper machines accumulates punched-out pieces of paper. Moreover, the security handle locks down for storage and safety. With its durable heavy-gauge steel construction, this hole punch is a perfect fit for any office or classroom setting.