Hole Mills Guided Type-B
Specifications Confirm to IS 5989 – 1998.
Product Specification
| Roughing Diameter | Finishing Diameter | Cutting Edge Length | Overall Length | Morse Taper No. |
| 5.9 | 6 | 25 | 150 | 1 |
| 7.9 | 8 | 25 | 170 | 1 |
| 9.9 | 10 | 30 | 180 | 1 |
| 11.8 | 12 | 35 | 190 | 1 |
| 12.8 | 13 | 35 | 200 | 1 |
| 13.8 | 14 | 35 | 200 | 1 |
| 14.8 | 15 | 35 | 210 | 2 |
| 15.8 | 16 | 40 | 230 | 2 |
| 17.8 | 18 | 45 | 235 | 2 |
| 19.8 | 20 | 45 | 245 | 2 |
| 21.7 | 22 | 45 | 255 | 2 |
| 23.7 | 24 | 55 | 290 | 3 |
| 24.7 | 25 | 55 | 290 | 3 |
| 25.7 | 26 | 60 | 305 | 3 |
| 26.7 | 27 | 60 | 305 | 3 |
| 27.7 | 28 | 60 | 305 | 3 |
| 29.7 | 30 | 60 | 320 | 3 |
| 31.7 | 32 | 60 | 320 | 3 |
| 33.7 | 34 | 60 | 360 | 4 |
| 34.7 | 35 | 60 | 360 | 4 |
| 35.7 | 36 | 60 | 360 | 4 |
| 37.7 | 38 | 60 | 390 | 4 |
| 39.7 | 40 | 60 | 390 | 4 |
| 41.6 | 42 | 60 | 390 | 4 |