# Jacobs 3/4 in. 36-3 Plain Bearing Heavy-Duty Chuck, 3JT Mount

- Brand: Jacobs
- Category: Drill Attachments
- Model: JCM6309
- Price: $220.74
- URL: https://zecdepot.com/products/jacobs-34-in-363-plain-bearing-heavyduty-chuck-3jt-mount

## Summary

Engineered for precision, this heavy-duty Jacobs chuck features center-ground jaws for absolute straightness and alignment. The one-piece sleeve design eliminates cracks between driving teeth, ensuring long-lasting durability and outstanding wear resistance.

## Description

Engineered for precision, this heavy-duty Jacobs chuck features center-ground jaws for absolute straightness and alignment. The one-piece sleeve design eliminates cracks between driving teeth, ensuring long-lasting durability and outstanding wear resistance.
- Jaws are center-ground to ensure absolute straightness and precise alignment.
- One-piece sleeve design eliminates cracks between driving teeth found in standard designs.
- Through-hardened sleeve teeth, hardened nose, and keyholes provide superior wear resistance.
- Each chuck undergoes 100% inspection to guarantee performance and precision.
- Maximum T.I.R. of 0.004 in. at half capacity for high-accuracy applications.
- Capacity range: 0.18 in. minimum to 0.8 in. maximum.
- Standard 3JT mounting for secure tool attachment.

## Specifications

- Material: Alloy
- Tools Product Type: Power Tool
- Power Tool Accessory Type: Other Accessory
- Color Family: Assorted Colors
- Weight: 2.92 lbs
- Length: 5 in
- Width: 4 in
- Height: 4 in