For slicing soft, low-density materials 
like fabrics, sponges, foam etc.
Straight Knife Edge blades remove no material and generate no dust. They basically part the foam. The less firm/dense flexible foams (polyurethane) are normally sliced with this type of blade which can be ground to maintain a sharp edge.
| Metric | Standard Egde | Double Edge | ||
| Width | Gauge | SB | DB | DB | 
| 6 | 0,5 | 313-058 | ||
| 10 | 0,4 | 313-130* | 313-197** | |
| 10 | 0,5 | 313-098 | 313-205** | |
| 10 | 0,6 | 313-155* | ||
| 13 | 0,5 | 313-379 | 313-320** | |
| 13 | 0,6 | 313-247* | 313-387* | |
| 13 | 0,7 | 313-262* | ||
| 13 | 0,8 | 313-312* | ||
| 16 | 0,5 | 313-395 | ||
| 16 | 0,6 | 313-411* | ||
| 20 | 0,4 | 313-403* | 313-437 | |
| 20 | 0,5 | 313-429* | 313-478 | 313-544 | 
| 20 | 0,6 | 313-486 | ||
| 20 | 0,8 | 313-502 | ||
| 25 | 0,5 | 313-510 | ||
| 25 | 0,6 | 313-577 | ||
| 25 | 0,8 | 313-593 | ||
| 32 | 0,5 | 313-841 | ||
| 32 | 0,8 | 313-858* | ||
| 38 | 0,5 | 313-643 | ||
| 51 | 0,8 | 313-890 | ||
* Minimum order quantity 61 m.
**Welded lenghts only.