Applications:

Model QK-20 notch cutter is designed to make impact test specimen of simple beam and cantilever beam, and it possesses the features of simple structure, easy operation, stable performance, and it is the necessary equipment for making notch impact specimen for non-metal materials.

Specifications:

1. Cutter shape and dimension：

     Mode A: 45°±1°  R0.25±0.05mm

      Mode B: 45°±1°   R1±0.05mm

      Mode C: 2±0.2    R 0.8±0.1mm

2. Max. Travel:     20mm

3. Dimension:  460x250x240mm