Slim Chuck - Standard
Nikken's Slim Chucks provide customers with high-gripping torque and excellent run-out accuracy for high-precision drilling and light milling. Slim Chucks are available as Standard and Advanced Technology products.
 | 1. Slim Chucks incorporate TiN Bearing Nut technology. TiN Bearing Nuts are more efficient and deliver better all-round performance than holders using conventional ball bearing nuts. - good sliding effect and reduced friction due to the TiN Bearing Nuts' surface hardness (HV2,200); - reduced internal corrosion for long life and improved cutting performance - better balance improves surface finish and run-out accuracy - improved flange contact results in less vibration and therefore improved accuracy |
| 2. Slim Chucks have a more rigid structure and a high-gripping torque than competitor products and are not subject to the effects of unwanted taper pushing. A feature of Slim Chucks is the 8 degree taper. The smaller the taper angle, the better concentricity is obtained. |  |
| 3. Slim Chucks provide customers with run-out accuracy within 3 microns (with P type collet). Slim Chuck Standard Technology products are available in BT30/40/50; IT40/50; K20/32 shank sizes. |
| Part Number | Capacity |
Nose Diameter |
Gauge Length |
Collet |
Max RPM |
Spanner |
| BT30 SK10-60 | 1.75-10.0 |
27.5 |
60 |
SK10 |
15,000 |
SKL-10 |
| BT30 SK16-60 | 2.75-16.0 |
40 |
60 |
SK16 |
10,000 |
9HC16 |
| BT40 SK10-150 | 1.75-10.0 |
27.5 |
120 |
SK10 |
15,000 |
SKL-10 |
| BT40 SK10-180 | 1.75-10.0 |
27.5 |
180 |
SK10 |
15,000 |
SKL-10 |
| BT40 SK10-90 | 1.75-10.0 |
27.5 |
90 |
SK10 |
15,000 |
SKL-10 |
| BT40 SK16-120 | 2.75-16.0 |
40 |
120 |
SK16 |
12,000 |
9HC16 |
| BT40 SK16-150 | 2.75-16.0 |
40 |
150 |
SK16 |
12,000 |
9HC16 |
| BT40 SK16-180 | 2.75-16.0 |
40 |
180 |
SK16 |
12,000 |
9HC16 |
| BT40 SK16-90 | 2.75-16.0 |
40 |
90 |
SK16 |
12,000 |
9HC16 |
| BT40 SK6-120 | 0.7-6.0 |
19.5 |
120 |
SK6 |
15,000 |
SKL-6W |
| BT40 SK6-90 | 0.7-6.0 |
19.5 |
90 |
SK6 |
15,000 |
SKL-6W |
| BT50 SK10-105 | 1.75-10.0 |
27.5 |
105 |
SK10 |
15,000 |
SKL-10 |
| BT50 SK10-165 | 1.75-10.0 |
27.5 |
165 |
SK10 |
15,000 |
SKL-10 |
| BT50 SK16-105 | 2.75-16.0 |
40 |
105 |
SK16 |
10,000 |
9HC16 |
| IT40 SK10-120 | 1.75-10.0 |
27.5 |
120 |
SK10 |
15,000 |
SKL-10 |
| IT40 SK10-90 | 1.75-10.0 |
27.5 |
90 |
SK10 |
15,000 |
SKL-10 |
| IT40 SK16-150 | 2.75-16.0 |
40 |
150 |
SK16 |
12,000 |
9HC16 |
| IT40 SK16-90 | 2.75-16.0 |
40 |
90 |
SK16 |
12,000 |
9HC16 |
| IT40 SK6-120 | 0.7-6.0 |
19.5 |
120 |
SK6 |
15,000 |
SKL-6W |
| IT40 SK6-90 | 0.7-6.0 |
19.5 |
90 |
SK6 |
15,000 |
SKL-6W |
| IT50 SK10-105 | 1.75-10.0 |
27.5 |
105 |
SK10 |
12,000 |
SKL-10 |
| IT50 SK10-135 | 1.75-10.0 |
27.5 |
135 |
SK10 |
12,000 |
SKL-10 |
| IT50 SK16-105 | 2.75-16.0 |
40 |
105 |
SK16 |
10,000 |
9HC16 |
| K20 SK10-120 | 1.75-10.0 |
27.5 |
- |
SK10 |
- |
SKL-10 |
| K20 SK6-120 | 0.7-6.0 |
19.5 |
- |
SK6 |
- |
SKL-6W |
| K32 SK10-120 | 1.75-10.0 |
27.5 |
- |
SK10 |
- |
SKL-10 |
| K32 SK16-150 | 2.75-16.0 |
40 |
- |
SK16 |
- |
9HC16 |
| K32 SK16-150 | 2.75-16.0 |
40 |
- |
SK16 |
- |
9HC16 |