The cleansweepsupply.com product catalog, Electric. http://www.cleansweepsupply.com/pages/subsection0839.html Automatic push-button three-hole punch operation for 9/32" diameter holes in letter-size paper. Space-saving, vertical paper feed for accurate alignment. Features punch-head retractor button for clearing jams, clear slide-out chip tray and automatic shut-off safety switch. Sheet Capacity: 30; Number of Holes: 3; Hole Diameter: 9/32 in; Operating Method: Electric. http://www.cleansweepsupply.com/pages/item-panbh780.html PANBH780 160.07 Panasonic new http://www.oppictures.com/singleimages/240/PANBH780_1_1.JPG PANBH780 03798886002900 Punches Electric 133 http://www.cleansweepsupply.com/pages/item-panbh780.html Three-hole standard letter size with extra-large 9/32" diameter holes for easy page turning. Effortless touch-button control and exclusive punch technology for crisp, clean cuts. Space-saving vertical feed with paper guide guarantees alignment and punch accuracy. Jam clearing mechanism. Sheet Capacity: 20; Number of Holes: 3; Hole Diameter: 9/32 in; Operating Method: Electric. http://www.cleansweepsupply.com/pages/item-swi74525.html SWI74525 103.61 Swingline new http://www.oppictures.com/singleimages/240/SWI74525_1_1.JPG SWI74525 50050505745253 Punches Electric 387 http://www.cleansweepsupply.com/pages/item-swi74525.html Optional battery power for portable convenience! Operates on six AA batteries (sold separately) or AC adapter (included). Push and punch action designed for easy use and handheld operation if desired. Three-hole punch makes oversized 9/32" diameter holes. Adjustable paper guide, chip holder, auto-unjamming feature and reversing mechanism. Sheet Capacity: 10; Number of Holes: 3; Hole Diameter: 9/32 in; Operating Method: Battery-Operated. http://www.cleansweepsupply.com/pages/item-matep312.html MATEP312 42.15 Master Products Mfg. Co. new http://www.oppictures.com/singleimages/240/MATEP312_1_1.JPG MATEP312 50015086993127 Punches Electric 235 http://www.cleansweepsupply.com/pages/item-matep312.html Punches two or three holes through up to 15 sheets. Easy-to-use battery or electric punch. No adjustments to switch between two- or three-holes. Battery works for up to 3,000 punches. Sheet Capacity: N\A; Number of Holes: N\A; Hole Diameter: N\A; Operating Method: N\A. http://www.cleansweepsupply.com/pages/item-matep323.html MATEP323 74.71 Master new http://www.oppictures.com/singleimages/240/MATEP323_1_1.JPG MATEP323 50015086993233 Punches Electric 160 http://www.cleansweepsupply.com/pages/item-matep323.html Effortless touch-button control ensures quick and precise performance. Exclusive punch technology makes crisp, clean cuts. Space-saving vertical feed with full-size paper guide for perfect alignment. Features Unjam, exclusive jam-clearing mechanism. Quiet operation. Slide-out chip tray. Heavy-duty construction. Sheet Capacity: 28; Number of Holes: 2; Hole Diameter: 1/4 in; Operating Method: Electric. http://www.cleansweepsupply.com/pages/item-swi74532.html SWI74532 153.84 Swingline new http://www.oppictures.com/singleimages/240/SWI74532_1_1.JPG SWI74532 60050505745328 Punches Electric 108 http://www.cleansweepsupply.com/pages/item-swi74532.html Effortless touch-button control ensures quick and precise performance. Exclusive punch technology makes crisp, clean cuts. Space-saving vertical feed with full-size paper guide for perfect alignment. Features Unjam, exclusive jam-clearing mechanism. Quiet operation. Slide-out chip tray. Heavy-duty construction. Sheet Capacity: 28; Number of Holes: 3; Hole Diameter: 9/32 in; Operating Method: Electric. http://www.cleansweepsupply.com/pages/item-swi74535.html SWI74535 153.84 Swingline new http://www.oppictures.com/singleimages/240/SWI74535_1_1.JPG SWI74535 60050505745359 Punches Electric 151 http://www.cleansweepsupply.com/pages/item-swi74535.html Standard three-hole punch pattern with 1/4" diameter holes. Jam clearing mechanism ensures trouble-free operation. Clear view window on slide-out chip tray. NRTL Approved. Sheet Capacity: 50; Number of Holes: 3; Hole Diameter: 1/4 in; Operating Method: Electric. http://www.cleansweepsupply.com/pages/item-gbc9800350.html GBC9800350 307.64 GBC new http://www.oppictures.com/singleimages/240/GBC9800350_2_1.JPG GBC9800350 50072803003507 Punches Electric 146 http://www.cleansweepsupply.com/pages/item-gbc9800350.html This portable yet powerful electric three-hole punch features a 15-sheet capacity to make quick work of big stacks. Hinged chip door for easy paper clippings removal. Sheet capacity is based on 20-lb. bond. Sheet capacity is based on 20-lb. bond. Sheet Capacity: 15; Number of Holes: 3; Hole Diameter: 9/32 in; Operating Method: Electric. http://www.cleansweepsupply.com/pages/item-swi74515.html SWI74515 50.44 Swingline new http://www.oppictures.com/singleimages/240/SWI74515_1_1.JPG SWI74515 50050505745154 Punches Electric 42 http://www.cleansweepsupply.com/pages/item-swi74515.html