
| - for clamping shell end mills DIN 841 and DIN 1880 as | JIS | ISO | Form | Form |
| well as angular milling cutters DIN 842 and cutters | 6339 B | 7388-2 | AD | AD/B |
DIN 1830, similar to DIN 6358 with steep taper JIS B6339 BT form AD and form ADB - form ADB: Central coolant supply and resealable coolant ducts at collar
l
Delivery: 3 Complete with tightening bolt, driving ring and feather key
Note: - 241050 BT30 balanced with G2.5 at 25,000 1/min - matching accessories see page 24/495 and 24/496 et seq.
l l 1 2
| BT/d1 mm | 241048 | 241050 | 241048 d3× l1 mm | 241050 d3× l1 mm | l2 mm | l3 mm | Locking thread | BT/d1 mm | 241048 | 241050 | 241048 d3× l1 mm | 241050 d3× l1 mm | l2 mm | l3 mm | Locking thread |
| 30×16 | — | | — | 32 × 50 | 17 | 27 | M12 | 40×40 | | | 70 × 70 | 70 × 60 | 27 | 41 | M16 |
| 30×22 | — | | — | 40 × 50 | 19 | 31 | M12 | 50×16 | | | 32 × 70 | 32 × 70 | 17 | 27 | M24 |
| 30×27 | — | | — | 48 × 55 | 21 | 33 | M12 | 50×22 | | | 40 × 70 | 40 × 70 | 19 | 31 | M24 |
| 40×16 | | | 32 × 55 | 32 × 55 | 17 | 27 | M16 | 50×27 | | | 48 × 70 | 48 × 70 | 21 | 33 | M24 |
| 40×22 | | | 40 × 55 | 40 × 55 | 19 | 31 | M16 | 50×32 | | | 58 × 70 | 58 × 70 | 24 | 38 | M24 |
| 40×27 | | | 48 × 55 | 48 × 55 | 21 | 33 | M16 | 50×40 | | | 70 × 70 | 70 × 70 | 27 | 41 | M24 |
| 40×32 | | | 58 × 60 | 58 × 60 | 24 | 38 | M16 | — | — | — | — | — | — | — | — |
| BT/d1 mm | 241051 | 241052 | 241051 d3× l1 mm | 241052 d3× l1 mm | l2 mm | l3 mm | Locking thread | BT/d1 mm | 241051 | 241052 | 241051 d3× l1 mm | 241052 d3× l1 mm | l2 mm | l3 mm | Locking thread |
| 40×16 | | | 32 × 100 | 32 × 100 | 17 | 27 | M16 | 50×16 | | | 32 × 100 | 32 × 100 | 17 | 27 | M24 |
| 40×22 | | | 40 × 100 | 40 × 100 | 19 | 31 | M16 | 50×22 | | | 40 × 100 | 40 × 100 | 19 | 31 | M24 |
| 40×27 | | | 48 × 100 | 48 × 100 | 21 | 33 | M16 | 50×27 | | | 48 × 100 | 48 × 100 | 21 | 33 | M24 |
| 40×32 | | | 58 × 100 | 58 × 100 | 24 | 38 | M16 | 50×32 | | | 58 × 100 | 58 × 100 | 24 | 38 | M24 |
| 40×40 | | — | 70 × 100 | — | 27 | 41 | M16 | 50×40 | | | 70 × 100 | 70 × 100 | 27 | 41 | M24 |
| BT/d1 mm | 241054 | 241054 d3× l1 mm | l2 mm | l3 mm | Locking thread | BT/d1 mm | 241054 | 241054 d3× l1 mm | l2 mm | l3 mm | Locking thread |
| 40×16 | | 32 × 160 | 17 | 27 | M16 | 50×22 | | 40 × 160 | 19 | 31 | M24 |
| 40×22 | | 40 × 160 | 19 | 31 | M16 | 50×27 | | 48 × 160 | 21 | 33 | M24 |
| 40×27 | | 48 × 160 | 21 | 33 | M16 | 50×32 | | 58 × 160 | 24 | 38 | M24 |
| 50×16 | | 32 × 160 | 17 | 27 | M24 | 50×40 | | 70 × 160 | 27 | 41 | M24 |