Maximum open : 55mm
Minimum open ： 22mm
Material: aluminum alloy, SUS304 stainless steel, alloy steel
Net weight: 1.1kg Gross weight: 1.2kg
Packing size: length 225mmx width 150mmx height 100mm (carton packaging)
This kit contains:
1. One vertical bottoming machine;
2. Three boring heads;
3. 5 plastic seats.