S40LA-580 gas turbineDetailed product description：

S40LA-580 air sand turbine

Maximum grinding wheel diameter/Max Outer Dia: 40mm
Inner hole diameter of spring chuck/Collet Chuck Diamider: 6mm
No load speed: ≤ 20000r/min
Tracheal Inner Diameter/Nose Size: 8mm
Total length/Longht: 580mm
Machine weight/Equipment weight: 1.75kg

① Alternative filing
② Grinding and polishing of various concave convex circular arc surfaces.
③ Specially suitable for grinding deep and small holes.