Unique separable structure improves the holder life
●Ingress of the coolant to the bearings is eliminated by separating the bearing housing from the coolant channel, which elongates toolholder life drastically.
Abundant series lineup to support various machining
Specification:
| Model | ød | øD | øD1 | øD2 | L | L2 | Max. min-1 | Merit Set (space) | Weight (kg) | Perfect Seal Model | Collet Model |
| BBT30-ONBS10N-135 | 3-10 | 30 | 66 | 65 | 138 | 18 | 10,000 | MES-40 | 2.7 | BPS10 | NBC10 |
| BBT30-ONBS13N-140 | 3-13 | 35 | 143 | 23 | 2.7 | BPS13 | NBC13 | ||||
| BBT30-ONBS16N-140 | 3-16 | 42 | 24 | 2.6 | BPS16 | NBC16 | |||||
| BBT30-ONBS20N-140 | 3-20 | 46 | 24 | 2.6 | BPS20 | NBC20 | |||||
| BBT40-ONBS10N-165 | 3-10 | 30 | 81.6 | 73 | 168 | 46 | 10,000 | MES-40 | 3.9 | BPS10 | NBC10 |
| BBT40-ONBS10N-200 | 203 | 82 | 8,000 | 4.1 | |||||||
| BBT40-ONBS13N-165 | 3-13 | 35 | 168 | 47 | 10,000 | 4.0 | BPS13 | NBC13 | |||
| BBT40-ONBS13N-200 | 203 | 82 | 8,000 | 4.2 | |||||||
| BBT40-ONBS16N-165 | 3-16 | 42 | 80 | 168 | 47 | 8,000 | MES-50 | 4.3 | BPS16 | NBC16 | |
| BBT40-ONBS16N-200 | 203 | 82 | 6,000 | 4.6 | |||||||
| BBT40-ONBS20N-165 | 3-20 | 46 | 168 | 48 | 8,000 | 4.3 | BPS20 | NBC20 | |||
| BBT40-ONBS20N-200 | 203 | 83 | 6,000 | 4.7 | |||||||
| BBT50-ONBS10N-165 | 3-10
|
30
|
99.6
|
80
|
168 | 47 | 8,000 | MES-50
|
7.2 | BPS10
|
NBC10
|
| BBT50-ONBS10N-200 | 203 | 82 | 6,000 | 7.4 | |||||||
| BBT50-ONBS10N-250 | 253 | 132 | 4,000 | 7.6 | |||||||
| BBT50-ONBS13N-165 | 3-13
|
35
|
168 | 47 | 8,000 | 7.3 | BPS13
|
NBC13
|
|||
| BBT50-ONBS13N-200 | 203 | 82 | 6,000 | 7.5 | |||||||
| BBT50-ONBS13N-250 | 253 | 132 | 4,000 | 7.8 | |||||||
| BBT50-ONBS16N-165 | 3-16
|
42
|
168 | 50 | 8,000 | 7.5 | BPS16
|
NBC16
|
|||
| BBT50-ONBS16N-200 | 203 | 85 | 6,000 | 7.8 | |||||||
| BBT50-ONBS16N-250 | 253 | 135 | 4,000 | 8.2 | |||||||
| BBT50-ONBS20N-165 | 3-20
|
46
|
168 | 51 | 8,000 | 7.5 | BPS20
|
NBC20
|
|||
| BBT50-ONBS20N-200 | 203 | 86 | 6,000 | 7.9 | |||||||
| BBT50-ONBS20N-250 | 253 | 136 | 4,000 | 8.2 |
| Model | ød | øD | øD1 | L | L1 | L2 | L3 | G | H | Max. (min-1) | Merit Set | Weight (kg) |
| BBT40-OSL16N-150 | 16 | 48 | 81.6 | 150 | 35 | 14 | 14 | M10 | 48 | 8,000 | MES-50 | 4.4 |
| BBT40-OSL20N-150 | 20 | 48 | 150 | 35 | 50 | 4.3 | ||||||
| BBT40-OSL25N-165 | 25 | 48 | 165 | 50 | 20 | 15 | M16 | 56 | 4.4 | |||
| BBT40-OSL32N-165 | 32 | 58 | 99.6 | 165 | 45 | 60 | 6,000 | MES-65 | 5.7 | |||
| BBT50-OSL16N-150 | 16 | 48 | 99.6 | 150 | 38 | 14 | 14 | M10 | 48 | 8,000 | MES-50 | 7.5 |
| BBT50-OSL20N-150 | 20 | 48 | 150 | 38 | 50 | 7.4 | ||||||
| BBT50-OSL25N-165 | 25 | 48 | 165 | 53 | 20 | 15 | M16 | 56 | 7.5 | |||
| BBT50-OSL32N-165 | 32 | 58 | 165 | 53 | 60 | 6,000 | MES-65 | 7.9 | ||||
| BBT50-OSL40N-165 | 40 | 64 | 165 | 53 | 25 | 70 | 8.0 | |||||
| BBT50-OSL50N-185 | 50 | 84 | 129.6 | 185 | 54.5 | 4,000 | MES-90 | 11.9 |
| Model | ød | øD | øD1 | L | L1 | Max. (min-1) | Merit Set | Weight (kg) |
| BBT40-OMC20N-170 | 20 | 60 | 81.6 | 170 | 55 | 8,000 | MES-50 | 4.8 |
| BBT40-OMC32N-190 | 32 | 80 | 99.6 | 190 | 69 | 6,000 | MES-65 | 6.5 |
| BBT50-OMC20N-165 | 20 | 60 | 99.6 | 165 | 53 | 8,000 | MES-50 | 6.8 |
| BBT50-OMC32N-180 | 32 | 80 | 180 | 68 | 6,000 | MES-65 | 8.5 | |
| BBT50-OMC42N-200 | 42 | 99 | 129.6 | 200 | 69 | 4,000 | MES-90 | 13.5 |
| Model | CK No. | øD | øD1 | L | L1 | Max. (min-1) | Merit Set | Weight (kg) |
| BBT40-OCKB5N-138 | CK5 | 50 | 81.6 | 138 | 23 | 8000 | MES-50 | 4.2 |
| BBT40-OCKB6N-149 | CK6 | 64 | 99.6 | 149 | 28 | 6000 | MES-65 | 5.4 |
| BBT50-OCKB6N-139 | CK6 | 64 | 99.6 | 139 | 27 | 6000 | MES-65 | 7.2 |
| BBT50-OCKB7N-165 | CK7 | 90 | 129.6 | 165 | 34.5 | 4000 | MES-90 | 12.3 |
| Model | MT No. | øD | L | L1 | L2 | Max. (min-1) | Merit Set | Weight (kg) |
| BT40-OMT3N-120 | MT3 | 81.6 | 120 | 23 | 18 | 8000 | MES-50 | 3.7 |
| BT40-OMT4N-120 | MT4 | 120 | 35 | 20 | 3.3 | |||
| BT50-OMT3N-115 | MT3 | 99.6 | 115 | 23 | 18 | 8000 | MES-50 | 6.9 |
| BT50-OMT4N-120 | MT4 | 120 | 34 | 21 | 6.6 | |||
| BT50-OMT5N-120 | MT5 | 120 | 40 | 28 | 6000 | MES-65 | 6.4 |
