
Jacobs 3G-OTH-251107 — Technical Specifications
The JACOBS Drill Chuck, model 31121D, is a high-precision taper-mount keyless drill chuck with a JT1 taper and a capacity range of 1/64 in to 1/4 in. It features a ball bearing design for smooth operation. This product is manufactured by JACOBS under part number 31121D.
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | 31121D |
