Corrugated Paper Board Cutting Tungsten Tools Circular Slitter Blade / Knife / Cutter
Advantage of tungsten carbide circular cutting blade
| Carbide Slitters | Outer diameter: 15 mm to 350 mm |
| Inner diameter: 4 mm to 230 mm |
| Cutting angle: 7 degree to 20 degree |
| Thickness: 0.3 mm to 5.5 mm |
| 1. With Submicron grain size |
| 2. High wear resistance and toughness |
| 3. High combination abilities |
| 4. With HIP sintering |
| a. for paper cutting |
| b. for cigarrete industry |
| c. for cutting/scoring the pcb board |
| d. for artificial crystal slotting/cutting |
| e. for jewellery(gold, silver, copper), accessory industry |
| f. for metal(alloy) precise cutting/slotting |
Description of tungsten carbide circular cutting blade
Blade precision machining:
the blade precision reaches 0.002-0.005mm with CNC machining machine,
the parallel value is 0.002-0.003 mm, and the thickness is 0.001-0.003 mm.
The blade is made of grinding process to make the blade precise.
| Grade | Grain size | Density | T.R.S | Hardness | Suitable for cutting |
| g/cm3 | ≥ N/mm2 | HRA |
| MR020 | ultrafine grain | 14.5 | 3300 | 91.5±0.5 | domestic machine to cut corrugated board, chemical fiber,leather,sheet metal,battery |
| MR030 | ultrafine grain | 14.1 | 3500 | 90.5±0.5 | foreign machine to cut corrugated board |
Application of tungsten carbide circular cutting blade
