Product overview
Spool diamond wires are diamond-coated wires wound onto spools in the required length for TWO-WAY-CUT machines. They enable cutting kerfs below 0.1 mm with low clamping force and little thermal influence on the workpiece.
Key features
- Standard lengths are 30, 60, 120, 180, 300, 500 and 1000 m; other lengths on request.
- Diamond and CBN wires are available with multiple core, grit and diamond-concentration options.
- Narrow kerf and low material loss; closed contours can be cut after threading the wire.
Technical specifications
Wire models and technical data
| Type | Outer Ø (mm) | Core wire Ø (µm) | Grain size (µm) | Tensile strength (N) | Wire/loop length (m or mm) | Minimum wheel Ø (mm) |
|---|---|---|---|---|---|---|
| DW.050-T | 0,05 – 0,055 | 40 | 5 – 8 | 6 | 30 – 1000 | 40 |
| DW.080-L | 0,08 – 0,085 | 60 | 10 – 12 | 14 | 30 – 1000 | 40 |
| DW.150-L | 0,13 – 0,15 | 110 | 15 – 20 | 35 | 30 – 1000 | 60 |
| DW.200-L | 0,18 – 0,20 | 150 | 20 – 30 | 50 | 30 – 1000 | 80 |
| DW.250-L | 0,23 – 0,26 | 180 | 30 – 40 | 80 | 30 – 1000 | 80 |
| CBN.250 | 0,23 – 0,26 | 180 | 30 – 40 | 80 | 30 – 1000 | 80 |
| DW.250-K | 0,23 – 0,26 | 180 | 30 – 40 | 80 | 30 – 1000 | 80 |
| DW.350-L | 0,33 – 0,36 | 250 | 40 – 50 | 200 | 30 – 1000 | 100 |
| DW.350-M | 0,33 – 0,35 | 270 | 30 – 40 | 150 | 30 – 120 | 100 |
| CBN.350 | 0,33 – 0,36 | 250 | 40 – 50 | 200 | 30 – 1000 | 100 |
| DW.370-K | 0,35 – 0,38 | 280 | 40 – 50 | 230 | 30 – 1000 | 100 |
| DW.450-L | 0,43 – 0,46 | 350 | 40 – 50 | 280 | 30 – 1000 | 200 |
| DW.500-L | 0,48 – 0,52 | 400 | 40 – 50 | 320 | 30 – 1000 | 250 |
| DW.500-M | 0,49 – 0,51 | 400 | 40 – 60 | 250 | 30 – 120 | 100 |
| CBN-500 | 0,48 – 0,52 | 400 | 40 – 50 | 320 | 30 – 1000 | 250 |
Spool dimensions
| Spool type | Material | a1 | a2 | a3 | B1 | B2 |
|---|---|---|---|---|---|---|
| DS.70 | Aluminum | 70 | 45 | 41 | 17 | 20 |
| DS.120 | Aluminum | 120 | 95 | 41 | 17 | 20 |
| DS.150 | Aluminum | 150 | 102 | 63 | 20 | 30 |
Applications
For low-damage precision cutting with TWO-WAY-CUT saws such as DWS.100, DWS.175 and DWS.250.
Selection note
Select by material, sample dimensions, required kerf, wire diameter, cutting process and clamping needs. Final machine, wire, holder and accessory combination is subject to Labsun technical and order confirmation.