| Model | JF-470 | JF-640 | JF-710 |
| Cutting Length | 470mm | 640mm | 710mm |
| Diagonal | 330mm | 450mm | 500mm |
| Cutting Thickness | 16mm | 18mm | 18mm |
| L x W x H ( mm) | 677 x 231 x 225 | 842 x 350 x 225 | 912 x 350 x 225 |
| Wheel | 22X | 22X | 22X |
| Type of Base | Aluminium Alloy | Aluminium Alloy | Aluminium alloy |
| Type of Handle | Steel pipe w/grip | Steek pipe w/grip | Steel pipe w/grip |
| Type of Rail | Flat Bar | Flat Bar | Flat Bar |
| Breaker Foot | 90 mm | 120mm | 120mm |
| Weight | 8.50 kg | 10.50 kg | 11.20 kg |
| Protractor Gauge | 300 mm | 300mm | 300mm |
| Length of Flat Rail | 667 mm | 833mm | 902mm |
| Quantity per Carton | 4 pcs | 2 pcs | 2 pcs |
路軌是F型設計, 更堅固耐用
F型路軌和彈弓手柄,令切割時更順暢,容易,準確
新加彈弓在底板的前端, 令切割時更省時省力
刀輪是可調教高度的, 所以, 可切割不同厚度的次磚, 而切割時更可清楚看到刀輪及次磚
改良後的壓片不會觸到次磚, 令次磚不易刮花
壓片經改良後, 更加受力,不易變形