Jacobs 30239D | 3/8-1" Capacity 5JT Steel Ball Bearing Drill Chuck

About This Item

Features

• Are designed for close tolerance production drilling on precision equipment.
• The Jacobs Super Chuck - Ball Bearing Chuck is specifically engineered for heavy-duty, close tolerance production drilling. It is adaptable to a wide range of production

Product Specifications

Mount Type	Tapered
Maximum Drill Chuck Capacity (Inch)	1"
Maximum Drill Chuck Capacity (Decimal Inch)	1.0000"
Maximum Drill Chuck Capacity (mm)	25.40mm
Minimum Drill Chuck Capacity (Inch)	3/8"
Minimum Drill Chuck Capacity (Decimal Inch)	0.3750"
Minimum Drill Chuck Capacity (mm)	9.53mm
Key Style	K5
Bearing Type	Ball Bearing
Taper Size	5JT
Closed Length (Inch)	5-1/2"
Closed Length (Decimal Inch)	5.5000"
Closed Length (mm)	139.70mm
Open Length (Inch)	4-1/4"
Open Length (Decimal Inch)	4.2500"
Open Length (mm)	107.95mm
Sleeve Diameter (Inch)	3-21/32"
Sleeve Diameter (Decimal Inch)	3.6563"
Sleeve Diameter (mm)	92.87mm
Total Indicator Reading	0.0030"
Material	Steel

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov

• Product Specifications
• Features