
Short cut length, 3 or 4 flute design with neck recess on big cutting diameter sizes and an HRA profile to break up the chips for efficient roughing application. A 35° helix reduces vibration and improves performance. Alcrona coating improves performance and extends the tool life.
HSS-E HRA PM NOF3-4 l g 35° 12° DC k12 Alcrona
Workpiece material group suitability, starting values for cutting speed (m/min) and Alpha Code. Tables with feed per tooth and correction factors can be found starting from page 194.
| P2.2 | P2.3 | P3.1 | P3.2 | P3.3 | P4.1 | P4.2 | P4.3 | M1.1 | M1.2 | M2.1 | M2.2 | M3.1 | M3.2 |
| 95 F | 84 E | 81 F | 65 E | 55 E | 48 E | 41 E | 34 E | 69 F | 58 F | 61 F | 50 E | 47 E | 40 E |
| M3.3 | M4.1 | K1.1 | K1.2 | K1.3 | K2.1 | K2.2 | K2.3 | K3.1 | K3.2 | K3.3 | K4.1 | K4.2 | K4.3 |
| 36 D | 25 D | 60 F | 44 F | 33 F | 111 F | 90 F | 72 E | 98 F | 75 F | 61 E | 91 E | 68 E | 50 E |
| K4.4 | K4.5 | K5.1 | K5.2 | K5.3 | N3.1 | N3.2 | S1.1 | S1.2 | S1.3 | S2.1 | S2.2 | S3.1 | S3.2 |
| 43 D | 36 D | 103 E | 77 E | 60 E | 93 F | 55 F | 45 E | 35 E | 15 D | 33 D | 14 D | 25 D | 10 D |
S4.1 S4.2 20 D 8 D DCON MS tolerance h6.
| Product | DC | DCON MS | APMX | OAL | NOF | LU | DN |
| [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | ||
| C9226.0 | 6.00 | 6.00 | 13.00 | 57.0 | 3 | – | – |
| C9227.0 | 7.00 | 10.00 | 16.00 | 66.0 | 3 | – | – |
| C9228.0 | 8.00 | 10.00 | 19.00 | 69.0 | 3 | – | – |
| C9229.0 | 9.00 | 10.00 | 19.00 | 69.0 | 3 | – | – |
| C92210.0 | 10.00 | 10.00 | 22.00 | 72.0 | 3 | 31.50 | 9.50 |
| C92211.0 | 11.00 | 12.00 | 22.00 | 79.0 | 3 | – | – |
| C92212.0 | 12.00 | 12.00 | 26.00 | 83.0 | 3 | 37.50 | 11.50 |
| C92213.0 | 13.00 | 12.00 | 26.00 | 83.0 | 3 | 37.50 | 11.50 |
| C92214.0 | 14.00 | 12.00 | 26.00 | 83.0 | 3 | 37.50 | 11.50 |
| C92215.0 | 15.00 | 12.00 | 26.00 | 83.0 | 3 | 37.50 | 11.50 |
| C92216.0 | 16.00 | 16.00 | 32.00 | 92.0 | 3 | 43.50 | 15.50 |
| C92218.0 | 18.00 | 16.00 | 32.00 | 92.0 | 3 | 43.50 | 15.50 |
| C92220.0 | 20.00 | 20.00 | 38.00 | 104.0 | 3 | 53.50 | 19.50 |
| C92222.0 | 22.00 | 20.00 | 38.00 | 104.0 | 3 | 53.50 | 19.50 |
| C92224.0 | 24.00 | 25.00 | 45.00 | 121.0 | 4 | 64.50 | 23.50 |
| C92225.0 | 25.00 | 25.00 | 45.00 | 121.0 | 4 | 64.50 | 24.50 |
| C92228.0 | 28.00 | 25.00 | 45.00 | 121.0 | 4 | 64.50 | 24.50 |
| C92232.0 | 32.00 | 32.00 | 53.00 | 133.0 | 4 | 72.50 | 31.50 |