TECHNIKS Collet: ER40
The TECHNIKS Collet: ER40, 3/4 in is a standard ER collet from TECHNIKS, identified by manufacturer part number 04240-3/4. This collet is designed for use with ER40 collet chucks to hold 3/4-inch diameter tool shanks.
SKU 3G-OTH-311176
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Product Description
The TECHNIKS Collet: ER40, 3/4 in is a standard ER collet from TECHNIKS, identified by manufacturer part number 04240-3/4. This collet is designed for use with ER40 collet chucks to hold 3/4-inch diameter tool shanks.
Frequently Asked Questions
What is the TECHNIKS ER40 collet 04240-3/4 used for?
The TECHNIKS ER40 collet 04240-3/4 is used to securely hold 3/4-inch diameter tool shanks in ER40 collet chucks. It is a standard collet for machining operations such as milling, drilling, and reaming, providing concentric clamping for precision work in industrial metalworking.
What are the specifications of the TECHNIKS collet 04240-3/4?
The TECHNIKS collet 04240-3/4 is an ER40 standard collet with a 3/4-inch clamping diameter. Its manufacturer part number is 04240-3/4. It is designed for use with ER40 collet chucks to hold tool shanks of matching diameter in machining applications.
Where to buy TECHNIKS collet 04240-3/4 worldwide?
3G Electric supplies the TECHNIKS collet 04240-3/4 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this ER40 collet for your machining needs.
How to select the correct ER40 collet size for a tool shank?
To select the correct ER40 collet, measure the tool shank diameter precisely. The collet must match that diameter exactly; for a 3/4-inch shank, use a 3/4-inch ER40 collet like the TECHNIKS 04240-3/4. Always verify the collet series (ER40) matches your chuck.
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3G Electric supplies TECHNIKS standard er collets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















