| Types | Dimension and specification | ||||
|---|---|---|---|---|---|
| Stone or cement debris | A-2 (mm) | A-1 (mm) | B (mm) | C (mm) | |
| 6 × 5 × 2 | 6 × 5 × 3.4 | 8 × 7 × 2 | 11 × 8 × 2 | ||
| 0.127g | 0.182g | 0.164g | 0.348g | ||
| Metal pieces | Bolt, Nut, Washer | Inner dia(meter) × outer dia × thickness | |||
| 15 × 10 × 1mm = 1.2g | |||||
| Wires | Diameter of wire: 1mm | Length (mm) | Weight (g) | ||
| 20 | 0.1 | ||||
| 10 | 0.05 | ||||
| 5 | 0.03 | ||||
| 2 | 0.019 | ||||