Jacobs #30239D Ball Bearing-Taper Mount Chucks - Model 20N
The Jacobs #30239D Ball Bearing-Taper Mount Chucks - Model 20N from Industrial Hardware and Specialties, Inc. has a maximum capacity of 1", and a minimum capacity of 3/8". Also recognized as the UPC number 95456302396, the keyed chuck ( Key Number K5 ) utilizes a 5JT mount.
Provided by Industrial Hardware and Specialties, Inc. is the Jacobs #30239D Ball Bearing-Taper Mount Chucks - Model 20N. Specifically engineered for heavy-duty, close tolerance production drilling the #30239D is adaptable to a wide range of production drilling equipment, jig borers, milling machines, lathes and radials. Utilizing a ball thrust bearing to reduce friction in the chuck closing mechanism, the UPC Number 95456302396 permits the application of more gripping force on drill shanks to maximize drilling torque under the most demanding machining conditions. The Jacobs Catalog #30239D has a maximum capacity of 1", a minimum capacity of 3/8", while the keyed chuck ( Key Number K5 ) utilizes a 5JT mount. Order today from Industrial Hardware and Specialties.
Jacobs #30239D Ball Bearing-Taper Mount Chucks - Model 20N
- Ball Bearing Construction Maximizes Gripping Force and Drilling Accuracy.
- Jaws Center-Ground for Straightness and Alignment.
- One-Piece Sleeve Eliminates Crack Between Driving Teeth Often Found in Other Designs.
- Through-Hardened Sleeve Teeth Plus Hardened Nose and Keyholes Provide Outstanding Wear Resistance.
- Fluted Sleeve Standard.
- Each Chuck 100% Inspected for Performance and Precision.
- T.I.R. 0.003" Maximum at Half Capacity.
| Vendor | Jacobs Chuck |
|---|---|
| Apex Catalog Number | 30239D |
| UPC | 95456302396 |
| Product Description | Ball Bearing-Taper Mount |
| Mount | 5JT |
| Sleeve Outer Diameter | 3.650 in |
| Maximum Capacity | 1.000 in |
| Minimum Capacity | 0.375 in |
| Key Number | K5 |
| Model Number | 20N |
| Open Length | 4.230 in |
| Closed Length | 5.500 in |
| Packaging | Boxed |
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Jacobs #3657 T-Handle Chuck Keys - Model K5Special Price $ 36.41 Regular Price $ 57.05
