JACOBS Thumb-Handle Key for Jacobs Drill Chucks, K2, 1/4 in Pilot, JCM3649P20
The JACOBS Drill Chuck Key is a thumb-handle key for Jacobs drill chucks, model K2 with a 1/4 in pilot. It is part of the 2 Series and carries manufacturer part number JCM3649P20.
SKU 3G-OTH-284948
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The JACOBS Drill Chuck Key is a thumb-handle key for Jacobs drill chucks, model K2 with a 1/4 in pilot. It is part of the 2 Series and carries manufacturer part number JCM3649P20.
Frequently Asked Questions
What is the JACOBS Drill Chuck Key used for?
The JACOBS Drill Chuck Key is used to tighten or loosen the jaws of a Jacobs drill chuck. Its thumb-handle design provides manual leverage for quick bit changes in drilling applications across metalworking, woodworking, and general industrial maintenance.
What are the specifications of the JACOBS Drill Chuck Key K2?
The JACOBS Drill Chuck Key is a K2 model with a 1/4 in pilot, part of the 2 Series. The manufacturer part number is JCM3649P20. It is designed specifically for Jacobs drill chucks and features a thumb-handle for manual operation.
Where to buy JACOBS Drill Chuck Key worldwide?
3G Electric supplies the JACOBS Drill Chuck Key worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this thumb-handle key for your Jacobs drill chuck.
How to install a JACOBS Drill Chuck Key?
To install the JACOBS Drill Chuck Key, insert the pilot into the matching hole on the drill chuck body. Turn the thumb-handle clockwise to tighten the chuck jaws around the drill bit, or counterclockwise to loosen. Ensure the key is fully seated before applying torque.
Used in
Common applications for JACOBSJACOBS Products
3G Electric supplies JACOBS thumb-handle keys for jacobs drill chucks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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Compatible alternatives & equivalents
- JACOBS Arbor with a 3/4 in straight shank on one end and a JT3 Jacobs taper on the other. Converts a straight-shank spindle to accept drill chucks with a Jacobs-taper mount. Used in drilling applications on machine tools
- JACOBS This arbor adapts a drill chuck with a Jacobs Taper No. 4 (JT4) socket to a machine spindle with a Morse Taper No. 5 (MT5) shank. It is used in milling machines, lathes, or drill presses to enable secure mounting of compatible chucks for drilling operations