| Brand | Jacobs |
|---|---|
| Drill Chuck Type | Drill Chuck |
| Mounting Size | 3/4 in |
| Chuck Type | Keyed |
| Country of Origin | United States |
Check the listing for details. APT NMTB40 .75 Quick Change Drill Chuck Holder w/ Jacobs 33B & Key. Condition: Used, Made in United States. Listed at 49.99 USD. APT NMTB40 Quick Change Drill Chuck Holder with Jacobs 33B Chuck and Key. • Taper: NMTB40 (drive key slots). Professional-grade 40 taper drill chuck holder setup featuring an APT quick-change body and Jacobs 33B chuck.