The OEM Master Three Hole Punch MATMP40 is a heavy-duty punch designed for durability and comfort. It features a gel-padded handle that allows for easy operation while punching through up to 30 sheets of 20 lb. bond paper. The punch is preset to create 9/32" diameter holes, perfect for standard three-ring binders. Its nonskid feet ensure stability during use, and the lock-down metal handle provides safe storage. Constructed from heavy-gauge steel, this punch also includes a large-capacity, no-mar chip pan for easy cleanup.