... 196*28mm,Stroke:0.7mm Turbo Lap Liner(TLS-07)/Air ToolsTechnical parameter:Max.Free Speed : 20, ... products Yuetai Swing Reciprocating Grinders (Mirco Air GrinderTLS-07) adopt Japanese pneumatic dyadic turbine engine structure technology. ... 14.S-07,12bearing 15. 16,15-A mian mast handle 15-B main mast piece 15-C ... main mast piece 17.03turbo 18.07turbo 19.12turbo 20.03pipe nib 21.07 ...