TECHNIKS Collet: ER40
The TECHNIKS Collet: ER40, 25/32 in (MPN 04240-25/32) is a standard ER collet from TECHNIKS. It is designed for use with ER40 collet chucks and accommodates a 25/32 inch tool shank diameter.
SKU 3G-OTH-311538
Also listed as: 042402532 · 04240 25 32 · 04240-25-32
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The TECHNIKS Collet: ER40, 25/32 in (MPN 04240-25/32) is a standard ER collet from TECHNIKS. It is designed for use with ER40 collet chucks and accommodates a 25/32 inch tool shank diameter.
Frequently Asked Questions
What is the TECHNIKS ER40 collet 04240-25/32 used for?
The TECHNIKS ER40 collet 04240-25/32 is used to securely hold a 25/32 inch diameter tool shank in an ER40 collet chuck. It is commonly applied in CNC milling, drilling, and machining operations where precise tool clamping and concentricity are required.
What are the specifications of the TECHNIKS collet 04240-25/32?
The TECHNIKS collet 04240-25/32 is a standard ER40 collet that accommodates a 25/32 inch tool shank diameter. The manufacturer part number is 04240-25/32. It is designed for use with ER40 collet chucks in industrial machining applications.
Where to buy TECHNIKS collet 04240-25/32 worldwide?
3G Electric supplies the TECHNIKS collet 04240-25/32 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this ER40 collet for your machining operations.
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 example, the TECHNIKS 04240-25/32 fits a 25/32 inch shank. Using the correct size ensures clamping force and runout accuracy.
Used in
Common applications for TECHNIKSTECHNIKS Products
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.
