... has the advantage that it can process two specimen notches at the same time: one V-notch and one U-notch ... , ISO148,ISO083 and so on.With experience for many years, at present, hydraulic electric notch broaching machine is the only tool ... technical parameteri. Notch: V Type, U Typeii. Dimensions of specimen: 10 x 10 x 55mmiii. Travel of the broach: 350mmBroaching speed: 2.5m/minBroach ...