
| Shank Tolerance |
| D mm tolerance h6 |
| 12–18 +0, -0,011 |
| 20–30 +0, -0,013 |
| 32–36 +0, -0,016 |
first choice alternate choice
grade GP6520GP6520 TiCN metric dimensions
| GP6520 grade GP6520 TiCN order # catalogue # | D1 size | L | L3 metric dim | L2 ensions | D | number of flutes | class of fit |
| 4033776 GT305151 | M24 X 3 | 200 | 30 | 120 | 18,0 | 5 | 6HX |
| 4033778 GT305153 | M30 X 3,5 | 250 | 35 | 150 | 22,0 | 5 | 6HX |
| 4033779 GT305154 | M33 X 3,5 | 250 | 35 | 150 | 25,0 | 5 | 6HX |
| 4033781 GT305156 | M36 X 4 | 250 | 40 | 150 | 28,0 | 5 | 6HX |
| 4033783 GT305158 | M42 X 4,5 | 300 | 45 | 180 | 32,0 | 5 | 6HX |