Master® Hole Punch Series

by Martin Yale®

Electric Models:

Master® 3-Hole Battery Operated Desktop Punch

Model EP312

• Punches 10 sheets of 20 lb. paper consistently without jamming
• Designed for easy use and hand held operation if desired
• Enough power to last more than one year of average use
• Easy to use button on top - just push and punch effortlessly
• 9/32" holes for easy page turning with less tearing
• Adjustable paper guide built in base, also has a large chip holder
• Operates with 6 AA batteries (not included) or 120 volt power transformer (provided)

Master® 3-Hole Battery Operated Desktop Punch

Model EP320

• Small size is ideal for desktop use and storage
• Punches 20 sheets of 20 lb. paper consistently without jamming
• Easy to use button on top - just push and punch effortlessly
• 9/32" holes for easy page turning with less tearing
• Adjustable paper guide built in base, also has a large chip holder
• Includes an AC adapter

Master® Duo™ Electric Punch

Model EP323

• Compact design for desktop storage
• Same machine will punch 2-hole or 3-hole - no adjustment needed
• Capacity of 12 sheets - either 2 or 3 holes
• One side is a dedicated 2-hole punch, while the other side is a dedicated 3-hole punch
• 3,000 punch battery life
• Operates with 6 AA batteries (not included) or 120 volt power transformer (provided)
Patent pending

Model	EP312	EP320	EP323
Punch Pin Diameter	9/32"	9/32"	9/32"
# of Sheets	10	20	12
Dimensions	11 3/8"w X 3 3/4"d X 2 1/8"h	11 3/8"w X 3 3/4"d X 2 1/8"h	10 1/4"w X 5 1/2"d X 3 1/8"h
Weight	2.2 lbs.	3.9 lbs.	3 lbs.
Item Number	188M-EP312	188M-EP320	188M-EP323
Price	$Call	$Call	$Call

Manual Models:

		Master® 40-Sheet 2-Hole Punch w/Lever Handle Model 3275B • Lever handle provides easier punching • Punches up to 40 sheets of 20 lb. bond paper • Adjustable ruled paper guide ensures exact centering • Large capacity paper chip pan • Non-skid feet • Heavy-gauge steel construction
Master® Adjustable 24-Sheet 3-Hole Punch Model 325B • Lever handle provides easier punching • Punches up to 24 sheets of 20 lb. bond paper • Adjustable punch heads for convenient 2 or 3-hole punching • Accepts 2 to 7 punch heads (extra punch heads available pg. 36) • Adjustable ruled paper guide ensures exact centering • Large capacity paper chip pan • Non-skid feet • Heavy-gauge steel construction
	Master® Adjustable 40-Sheet 3-Hole Punch Model 1325B • Lever handle provides easier paper punching • Punches up to 40 sheets of 20 lb. bond paper • Adjustable punch heads for convenient 2 or 3-hole punching • Accepts 2 to 7 punch heads • Margin depth guides adjust for custom punching needs • Adjustable ruled paper guide • Large capacity paper chip pan • Non-skid rubber feet
Master® 80-Sheet 3-Hole Mega-Duty Punch Model MP80 • Powerfully punches up to 80 sheets of 20 lb. bond paper • Spring-assisted mechanism and oversized handle for easier punching of stacks • Pre-set to punch 1/4" diameter holes to fit a standard 3-ring binder • Handle locks down for storage and safety • Flip-up guards on each punch head ensure safe use and assist in alignment • Adjustable paper guide • Large capacity chip pan • Non-skid rubber feet • Replacement kit (Model MP80SET) includes 3 hollow punch pins and 6 cutting disks

Model	3275B	325B	1325B	MP80
Punch Pin Diameter	9/32"	9/32"	9/32"	1/4"
# of Sheets	40	24	40	80
Dimensions	5"w X 6 1/8"d X 6 7/8"h	11"w X 7 1/4"d X 7"h	11"w X 7 1/4"d X 7"h	10 1/4"w X 10 1/2"d X 9"h
Weight	2.6 lbs.	4.0 lbs.	5.8 lbs.	7.0 lbs.
Item Number	188M-3275B	188M-325B	188M-1325B	188M-MP80
Price	$Call	$Call	$Call	$Call