Jacob Chuck

After a wrench slipped and he badly hurt his had Arthur Irving Jacobs created the very first drill key chuck.These drill chucks can be used for a wide range applications including: construction, demolition, engineering, and more. Explore our collection of Jacob Chuck drill chucks for your commercial applications at HomElectrical.

What's the difference between a stainless steel T-handle and Thumb handle drill chuck key?

  • T-handle drill chuck key - has a handle that is shaped like a 'T' so that the user can get a firm grip and loosen a tightly wound drill chuck.
  • Thumb handle drill chuck key - are similarly shaped to T-handles except for a flattened end on one side.

What is a Jacob Chuck Keyless Drill Chuck?

A keyless drill chuck can be easier to use compared to a normal drill chuck. Instead of having to use a drill chuck key so that you can use different size drill bits the keyless will automatically loosen or fasten around the bit.
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