Spline gauge .
Spline plug gauge measuring process
EST.GB standard setter of spline gauges and measuring.
Spline measuring tools are used for the measure of internal or external spline products. The spline measuring tools designed and manufactured by EST include spline gauges and spline variable gauge, etc,
We also designed gauges according German standards (DIN),American standards (ANSI)and Japanese standards (JIS)etc, to meet customer requirement .