TLL-03 ultrasonic pneumatic grinder 0.3mm stroke (front reciprocating) TLL-07 pneumatic ultrasonic grinding machine 0.7mm stroke (TLL-12 ultrasonic front and rear pneumatic reciprocating rasp machine 1.2mm stroke (TLS-03 before and after the ultrasonic pneumatic reciprocating rasp machine 0.3mm stroke (reciprocating belt sway) TLS-07 pneumatic ultrasonic grinding machine 0.7mm stroke (reciprocating belt sway) TLS-12 ultrasonic pneumatic grinder 1.2mm stroke (reciprocating belt sway) reciprocating stroke: 0.3MM Reciprocating Frequency: 50,000 beats / min Length: 218MM inlet connector: 1/4 "Inlet pressure: 4-7KG air consumption: 0.08 TLL-03 ultrasonic pneumatic grinder Features: Small and lightweight, balanced and high long-term use is not tired , bevel gear mechanism, stable speed, low noise, central vacuum, increasing the patent diversion function, can play a powerful cleaning ability without causing dust flying, water mill special central water design, without causing the polishing overheating TLL-03 Ultrasonic Air Files machine Uses: For narrow grooves, grinding deep, uneven surfaces, polishing, Diamond powder with special Armed filing, ceramic fiber oil to use, can remove surface mold EDM available hard objects, in particular, suitable for boring mold polishing UHT pneumatic tools Series Model Specifications:. MSG-3BSN straight handle pneumatic Grinder (3mm collet) MAG-121N elbow 120 degrees pneumatic grinding machine (3mm collet) MAG-122N Bend head 120 degrees pneumatic grinder (20mm grinding wheel) MAG-123N elbow 120 degrees pneumatic grinder (25mm grinding wheel or sandpaper sheet) MAG-093N pneumatic sanding machine at right angles to 90 degrees (25mm grinding wheel or sandpaper sheet) MAG- 094N at right angles to 90 degrees pneumatic grinding machine (3mm collet or 25mm grinding wheel and sandpaper triple type) TLL-03 ultrasonic pneumatic grinder 0.3mm stroke (front reciprocating) TLL-07 pneumatic ultrasonic grinding machine 0.7mm stroke (front and rear Reciprocating TLL-12 Ultrasonic Air Files machine 1.2mm stroke (TLS-03 ultrasonic front and rear pneumatic reciprocating rasp machine 0.3mm stroke (reciprocating belt sway) TLS-07 pneumatic ultrasonic grinding machine 0.7mm stroke (reciprocating belt sway) TLS-12 ultrasonic pneumatic grinder 1.2mm stroke (reciprocating belt sway)