| Heavy and rigid base for shake proof operation Easy to maintain, clean, lubrication & setting Counter balanced drive wheel Automatic safety device to prevent jamming and damage to the feed screws Section thickness adjustment range from 1 to 50 microns (Steps of one micron each) Complete use of knife-edge Angle adjustable upto 300 Hammer tone finish knife - made of high carbon fine grain tool steel & heat-treated for proper temper |