Spindle speed 0-1600 rpm 
Effective working length 1200mm 
Product material all-metal body 
Spindle through-hole 
20mm(80 chuck through-hole) 
Chuck through-hole:16mm 
Product size 160*30*20cm 
Product voltage 220V 
Motor power 500W 
Packing size(about)90*34*28.5cm