Product name: YJ-ZD500 automatic drilling binding machine.
Weight: about 25kg.
Packing weight: 27kg.
Machine size: 480*380*460mm
Hole center to edge size: 12mm-20mm adjusted.
Drilling thickness: 1-50mm .
Punching speed: less than 5 seconds.
Drilling bit: 3.5*50mm,4*50mm,4.5*50mm( hollow special drill).
Voltage: 220V 50HZ.
Contact informations:
Jacylin Huo(Sale manager)
Mobile : 0086-15091329384
Wechat: hff313
Skype: jacylin4
Email: chenchen20100828 ant 126.com