
like 242754, but - without length setting screw - with variable length adjustment (telescope) - with shank tolerance h6 - with cooling through cooling unit Ø 6 - 8 mm or 14 - 16 mm
| 2757 H | AIMER, shr | ink exte | nsion | d | 4 | l1 | d1 d3 | ||||
| d4/d1 mm | 242757 | d3 mm | l1 mm | d4/d1 mm | 242757 | d3 mm | l1 mm | d4/d1 mm | 242757 | d3 mm | l1 mm |
| 20/06 | | 14 | 300 | 25/12 | | 20 | 300 | 32/12 | | 24 | 300 |
| 20/08 | | 14 | 300 | 25/14 | | 20 | 300 | 32/14 | | 27 | 300 |
| 25/08 | | 19 | 300 | 25/16 | | 22 | 300 | 32/16 | | 27 | 300 |
| 25/10 | | 20 | 300 | 32/10 | | 24 | 300 | 32/20 | | 27 | 300 |
Design 241461: - for internal coolant supply - collar closed - coolant-proof up to max. 80 bar
Design 241462: - with peripheral cooling - collar slotted - not coolant-proof
| / D1 mm | 241461 | 241462 | D2 mm | D3 mm | L1 mm | L10 mm | m kg | / D1 mm | 241461 | 241462 | D2 mm | D3 mm | L1 mm | L10 mm | m kg |
| 12/03 | | | 12 | 16�5 | 45�0 | 2 | 0�1 | 20/12 | | | 20 | 24�0 | 50�5 | 2 | 0�1 |
| 12/04 | | | 12 | 16�5 | 45�0 | 2 | 0�1 | 20/13 | | — | 20 | 24�0 | 50�5 | 2 | 0�1 |
| 12/05 | | | 12 | 16�5 | 45�0 | 2 | 0�1 | 20/14 | | | 20 | 24�0 | 50�5 | 2 | 0�1 |
| 12/06 | | | 12 | 16�5 | 45�0 | 2 | 0�1 | 20/15 | | — | 20 | 24�0 | 50�5 | 2 | 0�1 |
| 12/08 | | | 12 | 16�5 | 45�0 | 2 | 0�1 | 20/16 | | | 20 | 24�0 | 50�5 | 2 | 0�1 |
| 20/03 | | | 20 | 24�0 | 50�5 | 2 | 0�1 | 32/06 | | | 32 | 35�5 | 60�5 | 3 | 0�3 |
| 20/04 | | | 20 | 24�0 | 50�5 | 2 | 0�1 | 32/08 | | | 32 | 35�5 | 60�5 | 3 | 0�3 |
| 20/05 | | — | 20 | 24�0 | 50�5 | 2 | 0�1 | 32/10 | | | 32 | 35�5 | 60�5 | 3 | 0�3 |
| 20/06 | | | 20 | 24�0 | 50�5 | 2 | 0�1 | 32/12 | | | 32 | 35�5 | 60�5 | 3 | 0�3 |
| 20/07 | | — | 20 | 24�0 | 50�5 | 2 | 0�1 | 32/14 | | | 32 | 35�5 | 60�5 | 3 | 0�3 |
| 20/08 | | | 20 | 24�0 | 50�5 | 2 | 0�1 | 32/16 | | | 32 | 35�5 | 60�5 | 3 | 0�3 |
| 20/09 | | — | 20 | 24�0 | 50�5 | 2 | 0�1 | 32/18 | | | 32 | 35�5 | 60�5 | 3 | 0�3 |
| 20/10 | | | 20 | 24�0 | 50�5 | 2 | 0�1 | 32/20 | | | 32 | 35�5 | 60�5 | 3 | 0�3 |
| 20/11 | | — | 20 | 24�0 | 50�5 | 2 | 0�1 | 32/25 | | | 32 | 35�5 | 60�5 | 3 | 0�3 |
Design: - for internal coolant supply
| Type | 241499 | d1 mm | d² mm | d3 mm | l1 mm | l3 mm |
| 1203 | | 3 | 12 | 16 | 44 | 4 |
| 1204 | | 4 | 12 | 16 | 44 | 4 |
| 1206 | | 6 | 12 | 16 | 44 | 4 |
| 1208 | | 8 | 12 | 16 | 44 | 4 |
| 1210 | | 10 | 12 | 16 | 44 | 4 |