Three holes are punched per inch and then bound with double-loop wire.  Ideal for smaller projects (up to 120 sheets).  3:1 offers a sturdier finish than 2:1 wire binding.  Pages turn 360 degrees and lay flat for easy copying. 

Use with OffiWire 31, WB 150 and WireMac 31.  A 32-hole punch pattern is used for greater strength and document memory.  Your choice of color.

	OffiWire 31 3:1 Wire-Binding Machine Three holes are punched per inch and then bound with double-loop wire. 3:1 offers a sturdier finish than 2:1 wire binding. Pages turn 360 and lay flat for easy copying. This easy-to-use machine is perfect for light office and home use. Punches up ...read more »   SKU Number: 8009 Your price: $299.00   QTY:
	WireMac 31 Wire-Binding Machine The workhourseof 3:1 wire binding machines. The WireMac offers a variety of features including 12-sheet punching capacity with 40 adjustable solid-steel dies and built-in wire closer. Punches 32 holes on documents up to 14" wide. Use with double loo...read more »   SKU Number: 7235 Your price: $399.00   QTY:
	DuoMac 431 4:1Coil And 3:1 Wire Combo With the Akiles DuoMac 431 you can bind documents with both 4:1 pitch spiral coil and 3:1 pitch twin loop wire. The DuoMac 431 is the only combination machine of its kind. The unique design of the 431 includes a the ability to punch both a 4:1 pitch ...read more »   SKU Number: 8936 Your price: $799.00   QTY:
	DuoMac 321 3:1Coil And 2:1 Wire Punch and Bind Combo With the Akiles DuoMac 321 you can bind documents with both 3:1 pitch twin loop wire and 2:1 pitch twin loop wire. The DuoMac 321 is the only combination machine of its kind. The unique design of the 321 includes a the ability to punch both a 3:1 or ...read more »   SKU Number: 8937 Your price: $799.00   QTY:
	VersaMac 3:1 Wire (square) Punch pattern With more power and more versatility than any other binding punch in its class, the Akiles VersaMac is one of the most productive punches on the market today. With a maximum punching capacity of up to 55 sheets at a time, easy-to-use interchangeable...read more »   SKU Number: 8934 Your price: $3799.00   READ MORE »