- Material: Tempered Steel
- Concave shape of punches that designed for bezel closing and prong adjustment evenly
- Widely use for stone setting process
- Fit prongs and stone of 0.75mm - 7.75mm in diameter.
- Chuck wood handle is provided for better handling during stone setting work
- Comes in a wooden storage box for easy organization for all sizes.
- Punch sizes: 0.75mm , 1mm , 1.25mm , 1.5mm , 1.75mm , 2mm , 2.25mm , 2.5mm , 2.75mm , 3mm , 3.25mm , 3.5mm , 4mm , 4.5mm , 5mm , 5.5mm , 6.5mm , 7.75mm