
.120° Tip Angle .90° Countersink Angle (γ) .External Coolant .UNIX Coating
Unit:mm
| Order No. | D | L1 | L | Ds L L1 D Order No. Ds |
| DCN01000901 | 1.00 | 1.6 | 38 | 3 |
| DCN01250901 | 1.25 | 1.9 | 38 | 3 |
| DCN01600901 | 1.60 | 2.4 | 42 | 4 |
| DCN02000901 | 2.00 | 2.9 | 50 | 5 |
| DCN02500901 | 2.50 | 3.6 | 50 | 6 |
| DCN03000901 | 3.00 | 3.9 | 60 | 8 |
| DCN03150901 | 3.15 | 3.9 | 60 | 8 |
| DCN04000901 | 4.00 | 5.0 | 75 | 10 |
| DCN05000901 | 5.00 | 6.3 | 75 | 12 |