... Dialogue operation, easy to study and understand; 4. High pipe-bending precision up to ±0.15°; 5. 16 groups ... 7. Suitable for bending steel pipe, stainless steel pipe, copper pipe, aluminum pipe, etc; 8. Can install auxiliary push die, low returning-core ... pipes; 9. Special fitting: special mold, anti-wrinkle board, auxiliary push installation, etc. Technical parameters SB38NC Max bending capability: ...