Q. The back rake angle of HSS single point cutting too will be zero while machining (Solved)
1. Hard materials
2. Cast iron with high carbon percentage
3. Mild steel without collant
4. Brass
5. Brittle materials
- d. Brass
1. Hard materials
2. Cast iron with high carbon percentage
3. Mild steel without collant
4. Brass
5. Brittle materials