Nakamura Style Boring Bar Holder
Dual External Coolant Flow Inch sizes can be ordered online. For mm size please call to order.
To order any of these items enter the Part Number into the search bar above. (This will take you to the product page where you can add the item to the shopping cart)
| d1 | d2 Metric | d2 Inch | d3 | B1 | H1 | L1 | L2 | L3 | Part Number | Price |
| 30 | 10 | 3/8 | 85 | --- | 45.5 | 90 | 30 | 76 | NK52.3010 | CALL |
| 30 | 12 | 1/2 | 85 | --- | 45.5 | 90 | 30 | 76 | NK52.3012 | CALL |
| 30 | 20 | 3/4 | 95 | 50 | 47.6 | 90 | 30 | 76 | NK52.3020 | CALL |
| 30 | 25 | 1 | 95 | 50 | 47.6 | 90 | 30 | 76 | NK52.3025 | CALL |
| 30 | 32 | 1-1/4 | 95 | 50 | 47.6 | 90 | 30 | 76 | NK52.3032 | CALL |
| 30 | 40 | 1-1/2 | 95 | 50 | 47.6 | 90 | 30 | 76 | NK52.3040 | CALL |
| 30 | 45 | 1-3/4 | 95 | 50 | 47.6 | 90 | 30 | 76 | NK52.3045 | CALL |
| 30 | 50 | 2 | 95 | 50 | 47.6 | 90 | 30 | 76 | NK52.3050 | CALL |
| 40 | 10 | 3/8 | 85 | --- | 45.5 | 90 | 30 | 76 | NK52.4010 | CALL |
| 40 | 12 | 1/2 | 85 | --- | 45.5 | 90 | 30 | 76 | NK52.4012 | CALL |
| 40 | 20 | 3/4 | 95 | 50 | 47.6 | 90 | 30 | 76 | NK52.4020 | CALL |
| 40 | 25 | 1 | 95 | 50 | 47.6 | 90 | 30 | 76 | NK52.4025 | CALL |
| 40 | 32 | 1-1/4 | 95 | 50 | 47.6 | 90 | 30 | 76 | NK52.4032 | CALL |
| 40 | 40 | 1-1/2 | 95 | 50 | 47.6 | 90 | 30 | 76 | NK52.4040 | CALL |
| 40 | 45 | 1-3/4 | 95 | 50 | 47.6 | 90 | 30 | 76 | NK52.4045 | CALL |
| 40 | 50 | 2 | 95 | 50 | 47.6 | 90 | 30 | 76 | NK52.4050 | CALL |
| 50 | 10 | 3/8 | 85 | --- | 45.5 | 90 | 30 | 76 | NK52.5010 | CALL |
| 50 | 12 | 1/2 | 85 | --- | 45.5 | 90 | 30 | 76 | NK52.5012 | CALL |
| 50 | 20 | 3/4 | 95 | 50 | 47.6 | 90 | 30 | 76 | NK52.5020 | CALL |
| 50 | 25 | 1 | 95 | 50 | 47.6 | 90 | 30 | 76 | NK52.5025 | CALL |
| 50 | 32 | 1-1/4 | 95 | 50 | 47.6 | 90 | 30 | 76 | NK52.5032 | CALL |
| 50 | 40 | 1-1/2 | 95 | 50 | 47.6 | 90 | 30 | 76 | NK52.5040 | CALL |
| 50 | 45 | 1-3/4 | 95 | 50 | 47.6 | 90 | 30 | 76 | NK52.5045 | CALL |
| 50 | 50 | 2 | 95 | 50 | 47.6 | 90 | 30 | 76 | NK52.5050 | CALL |