Jacobs®
Jacobs® 30227 16N Super Drill Chuck, 1/8 to 5/8 in Capacity, 3JT Mounting, Ball Bearing, K4
31341852
MFG #: 30227
$626.81
/ EA
Non-Stock Item
- Bearing Type: Ball
- Capacity: 1/8 to 5/8 in
- Closed Length: 4.31 in
- Country of Origin: TW
- Key Number: K4
- Manufacturer Name: Apex Tool Group
- Mounting Type: 3JT
- Open Length: 3.26 in
- Outside Diameter: 2.63 in
- Request For Quote: No
- Series: 16N
- Type: Super
Jacobs® Drill Chuck, Super, Series: 16N, 1/8 to 5/8 in Capacity, Key Number: K4, Ball Bearing, 4.31 in Closed Length, 3.26 in Open Length, 3JT Mounting, 2.63 in OD
- Item Features
- Application
- Jaws center-ground for absolute straightness and alignment
- Through-hardened sleeve teeth, plus hardened nose and keyholes provide outstanding wear resistance
- Steel chuck
- Each chuck 100% inspected for performance and precision
- One-piece sleeve eliminates crack between driving teeth often found in other designs
- Fluted sleeve standard
- T.I.R. 0.003 in maximum at half capacity
- Designed to work with a wide range of production drilling equipment, jig borers, milling machines, lathes and radials, this chuck is engineered for heavy duty, close tolerance production drilling
- Ball bearing construction maximizes gripping force and drilling accuracy
- Ball thrust bearings reduce friction and increase grip torque and overall performance
For industrial applications