Jacobs - 1/2-20, 1/8 to 5/8" Capacity, Threaded Mount Drill Chuck - Keyed, 2-3/64" Sleeve Diam, 2-47/64" Open Length
Item #: 39262894
Brand: Jacobs
Model #: 33351
Exact Tooling IR#: 04
Features and Benefits
Threaded mount drill chucks have an internal thread for securing to a power drill spindle or a threaded arbor.
Keyed chucks are engineered to either loosen or tighten the hold on a tool by using a key. Keyed chucks offer the advantage of applying additional torque on the bit when slippage is a concern during heavy-duty applications.
Plain bearings are designed with a 1-piece gearing and sleeve for reducing teeth breakage. They are used for medium duty operations with stationary drilling, turning, milling and woodworking machines.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
| Product Specifications | |
|---|---|
| Maximum Drill Chuck Capacity (Inch) | 5/8 |
| Minimum Drill Chuck Capacity (Inch) | 1/8 |
| Mount Type | Threaded Mount |
| Mounting Size | 1/2-20 |
| Key Style | Keyed |
| Bearing Type | Plain Bearing |
| Material | Steel |
| Closed Length (Inch) | 3-33/64 |
| Open Length (Inch) | 2-47/64 |
| Sleeve Diameter (Inch) | 2-3/64 |
| Key Number | K3 |
| TIR (Decimal Inch) | 0.0040 |
| Additional Information | Jaws Center-Ground for Absolute Straightness & Alignment; One-Piece Sleeve Eliminates Cracks Between Driving Teeth; Provides Outstanding Wear Resistance; Inspected for Performance & Precision; TIR .004" |
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It