LIGHT WEIGHT AIR MICRO GRINDER. ... MSG-3BSN. 65,000 rpm. Feature ... MSG-32BSN ϕ3.175 (1/8") collet; MSG-24BSN ϕ2.34 ( 3/32 ") collet; MAG-121N. 48,000 rpm. Feature . Angle head grinder improving operating efficiency with the ergonomic grip; Reduced noise level; Low air consumption at 0.4 MPa;
