



| BT-MTA/MTB Tool holder norm table | ||||||
|---|---|---|---|---|---|---|
| TYPE | Model.No | L | L1 | L2 | D | d |
| BT30 | MTA1-45 | 93.4 | 45 | 23 | 25 | 12.065 |
| MTA2-60 | 108.4 | 60 | 38 | 32 | 17.78 | |
| MTA3-75 | 118.4 | 75 | 53 | 40 | 23.825 | |
| BT40 | MTA2-45 | 110.4 | 45 | 18 | 25 | 12.065 |
| MTA2-120 | 185.4 | 120 | 93 | 25 | 12.065 | |
| MTA2-60 | 125.4 | 60 | 33 | 32 | 17.78 | |
| MTA2-120 | 185.4 | 120 | 93 | 32 | 17.78 | |
| MTA3-75 | 140.4 | 75 | 48 | 40 | 23.825 | |
| MTA3-135 | 200.4 | 135 | 108 | 40 | 23.825 | |
| MTA4-95 | 160.4 | 95 | 68 | 50 | 31.627 | |
| MTA4-165 | 230.4 | 165 | 138 | 50 | 31.627 | |
| MTB1-45 | 110.4 | 45 | 18 | 25 | 12.065 | |
| MTB2-60 | 125.4 | 60 | 33 | 32 | 17.78 | |
| MTB3-75 | 140.4 | 75 | 48 | 40 | 23.825 | |
| MTB4-95 | 160.4 | 95 | 68 | 50 | 31.627 | |
| BT50 | MTA1-45 | 146.8 | 45 | 7 | 25 | 12.065 |
| MTA1-120 | 221.8 | 120 | 82 | 25 | 12.065 | |
| MTA2-60 | 161.8 | 60 | 22 | 32 | 17.78 | |
| MTA2-135 | 236.8 | 135 | 97 | 32 | 17.78 | |
| MTA3-75 | 176.8 | 75 | 37 | 40 | 23.825 | |
| MTA3-150 | 251.7 | 150 | 112 | 40 | 23.825 | |
| MTA4-90 | 191.8 | 90 | 52 | 50 | 31.627 | |
| MTA4-180 | 281.8 | 180 | 142 | 50 | 31.627 | |
| MTA5-105 | 206.8 | 105 | 67 | 63 | 44.399 | |
| MTB1-45 | 146.8 | 45 | 7 | 25 | 12.065 | |
| MTB2-60 | 161.8 | 60 | 22 | 32 | 17.78 | |
| MTB2-135 | 236.8 | 135 | 97 | 32 | 17.78 | |
| MTB3-75 | 176.8 | 75 | 37 | 40 | 23.825 | |
| MTB3-150 | 251.7 | 150 | 112 | 40 | 23.825 | |
| MTB4-90 | 191.8 | 90 | 52 | 50 | 31.627 | |
| MTB4-180 | 281.8 | 180 | 142 | 50 | 31.627 | |
| MTB5-105 | 206.8 | 105 | 67 | 70 | 44.399 | |