TECHNIKS Collet: Sealed Coolant, ER40
The TECHNIKS Collet: Sealed Coolant, ER40, 3/8 in (MPN 04547-3/8) is a sealed ER coolant collet designed for use with ER40 collet chucks. This collet accommodates a 3/8 in tool shank and is manufactured by TECHNIKS.
SKU 3G-OTH-312420
Also listed as: 0454738 · 04547 3 8 · 04547-3-8
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.
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Product Description
The TECHNIKS Collet: Sealed Coolant, ER40, 3/8 in (MPN 04547-3/8) is a sealed ER coolant collet designed for use with ER40 collet chucks. This collet accommodates a 3/8 in tool shank and is manufactured by TECHNIKS.
Frequently Asked Questions
What is a TECHNIKS sealed ER coolant collet used for?
A TECHNIKS sealed ER coolant collet, like the ER40 3/8 in model, delivers coolant through the tool holder directly to the cutting edge in machining operations. This improves chip evacuation, reduces heat, and extends tool life in milling, drilling, and turning applications.
What are the specifications of the TECHNIKS 04547-3/8 collet?
The TECHNIKS 04547-3/8 is a sealed ER40 coolant collet that accepts a 3/8 in tool shank. It is designed for use with ER40 collet chucks and is manufactured by TECHNIKS. The sealed design prevents coolant leakage at high pressures, ensuring reliable performance in CNC machining centers.
Where to buy TECHNIKS collets worldwide?
3G Electric supplies TECHNIKS collets, including the ER40 sealed coolant model 04547-3/8, to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this precision tooling component.
How to select the correct ER collet size for a tool shank?
Select an ER collet that matches your tool shank diameter exactly, such as the TECHNIKS 04547-3/8 for a 3/8 in shank. The collet size is stamped on the body. Using the correct size ensures proper clamping force, runout accuracy, and effective coolant sealing in ER40 chucks.
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Common applications for TECHNIKSTECHNIKS Products
3G Electric supplies TECHNIKS sealed er coolant collets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
