Diamond Cut Router bits made of cemented carbide is the most commonly used routing tool in printed circuit board processing. It places emphasis on processing surface roughness, chip evacuation, and tool life, and raises the cutting needle according to the direction of twist of the main cutting edge. There is an IRD Type that discharges, an IDD Type that discharges downward, and an IDL Type that processes while the router bits rotate to the left.
| Cat. No. | φ Diameter | length (mm) |
|---|---|---|
| IRD 050 | 0.5 | 3.5 |
| IRD 060 | 0.6 | 3.5 |
| IRD 070 | 0.7 | 4.0 |
| IRD 080 | 0.8 | 5.5 |
| IRD 090 | 0.9 | 6.0 |
| IRD 110 | 1.0 | 6.0 |
| IRD 120 | 1.2 | 6.5 |
| IRD 130 | 1.3 | 6.5 |
| IRD 140 | 1.4 | 6.5 |
| IRD 150 | 1.5 | 7.5 |
| IRD 160 | 1.6 | 8.0 |
| IRD 170 | 1.7 | 8.5 |
| IRD 180 | 1.8 | 8.5 |
| IRD 190 | 1.9 | 8.5 |
| IRD 200 | 2.0 | 8.5 |
| IRD 230 | 2.3 | 9.0 |
| IRD 240 | 2.4 | 9.0 |
| IRD 250 | 2.5 | 10.0 |
| IRD 3175 | 3.175 | 10.0 |
| IDD 100 | 1.0 | 6.0 |
| IDD 120 | 1.2 | 6.5 |
| IDD140 | 1.4 | 6.5 |
| IDD 150 | 1.5 | 6.5 |
| IDD 160 | 1.6 | 8.0 |
| IDD 200 | 2.0 | 8.5 |