Nka nka:
1. Nyocha mpempe 120 × 20mm
2. Ebe akwa akwa 15 × 15mm (nhọrọ)
3. Igwe igwe 305 × 430 × 475mm
4. Esemokwu ọsọ 40 ± 1cpm
5. Esemokwu hammer ibu 500g
6. Ibu inyeaka 500g
7. Ogologo esemokwu bụ 35mm
8. Counter LCD ngosi, 0 ~ 999,999
9. Ibu 30kg
10. Ike ọkụ AC ka 220V 50Hz