Summa 60 degrees – (SUMMA) lettering knife | Computer lettering knife | summa knife

Summa 60 degrees – (SUMMA) lettering knife | Computer lettering knife | summa knife

Summa  45 degrees (Grapthec) lettering knife
Overview Technical data:
- Cutting material 0.25 mm thick (CB09) /1.50 mm thick (CB15)
-CB09 Diameter of 0.9 mm (0.04 “) / Length 18 mm (0.71″)
-CB15 Diameter of 1.5mm (0.06 “) / Length 18 mm (0.71″)
- Optional: 89-90% Wc / 10-11% drill
- Hardness: 91,5HRA Rockwell
- Breaking strength: 4000-4200 / mm

cutting blade.jpg

This article was written by: admin

发表评论

电子邮件地址不会被公开。 必填项已用*标注

*