
| Shank Tolerance |
| D mm tolerance h6 |
| >3–6 +0, -0,008 |
| >6–10 +0, -0,009 |
| >10–18 +0, -0,011 |
| >18–30 +0, -0,013 |
| >30–50 +0, -0,016 |
first choice alternate choice
grade GP6520GP6520 TiCN metric dimensions
| GP6520 grade GP6520 TiCN order # catalogue # | D1 size | L | L3 metric di | L2 mensions | D | number of flutes | dimension standard | class of fit |
| 4154274 GT425001 | M5 X 0,8 | 70 | 10 | 25 | 6,0 | 3 | DIN 371 | 6HX |
| 4154275 GT425002 | M6 X 1 | 80 | 10 | 30 | 6,0 | 4 | DIN 371 | 6HX |
| 4154276 GT425003 | M8 X 1,25 | 90 | 13 | 35 | 8,0 | 4 | DIN 371 | 6HX |
| 4154277 GT425004 | M10 X 1,5 | 100 | 15 | 39 | 10,0 | 4 | DIN 371 | 6HX |
| 4154280 GT425007 | M12 X 1,5 | 100 | 15 | 39 | 9,0 | 4 | DIN 374 | 6HX |
| 4154278 GT425005 | M12 X 1,75 | 110 | 18 | 44 | 9,0 | 4 | DIN 376 | 6HX |
| 4154281 GT425008 | M14 X 1,5 | 100 | 15 | 47 | 11,0 | 4 | DIN 374 | 6HX |
| 4154279 GT425006 | M14 X 2 | 110 | 20 | 52 | 11,0 | 4 | DIN 376 | 6HX |
| 4154282 GT425009 | M16 X 1,5 | 100 | 15 | 46 | 12,0 | 4 | DIN 374 | 6HX |
| 5408402 GT425010 | M16 X 2 | 110 | 20 | 51 | 12,0 | 4 | DIN 376 | 6HX |
| 5408403 GT425011 | M18 X 2,5 | 125 | 25 | 58 | 14,0 | 4 | DIN 376 | 6HX |
| 5408404 GT425012 | M20 X 2,5 | 140 | 25 | 64 | 16,0 | 4 | DIN 376 | 6HX |