Jacobs 30209 8-1/2N No. 2S Jacobs Taper Mount Ball Bearing Chuck Up To 1/4 Inch Capacity K30 Key

Name: Jacobs 30209 8-1/2N No. 2S Jacobs Taper Mount Ball Bearing Chuck Up To 1/4 Inch Capacity K30 Key
Brand: Jacobs
SKU: 38-27921
Availability: InStock

SB#38-27921

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WEB PRICE:

$235.55/EA/EA

Designed For Close Tolerance, Production Drilling On Precision Equipment. It Is Adaptable To A Wide Range Of Production Drilling Equipment, Jig Borers, Milling Machines, Lathes And Radials. Utilizing A Ball Thrust Bearing To Reduce Friction In The Chuck Closing Mechanism, It Permits The Application Of More Gripping Force On Drill Shanks To Maximize Drilling Torque Under The Most Demanding Machining Conditions.

Jaws center-ground for absolute straightness and alignment
Jaws specially treated to ensure extended thread life and high gripping surface hardness
One-piece sleeve eliminates crack between driving teeth often found in other designs
Through-hardened sleeve teeth plus hardened nose and keyholes provide outstanding wear resistance
At minimum capacity will hold a No. 60 (.040in/1mm) drill

MIN QTY: 1

30209

Jacobs