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TECHNIKS ER16 Collet Chuck Extension - ER Collet Chuck Extensions
TECHNIKSER Collet Chuck Extensions

TECHNIKS ER16 Collet Chuck Extension

The TECHNIKS Collet Chuck Extension is an ER16 collet chuck extension with a 3/4 in shank diameter and 0.916 in projection. This model (MPN 04803-C) features coolant-through capability for enhanced machining operations.

SKU 3G-OTH-322373

Also listed as: 04803C · 04803 C

Brand
TECHNIKS
Item
ER16 Collet Chuck Extension
Part Number
04803-C
Category
ER Collet Chuck Extensions
Available to Order
Also known as:04803-CTECHNIKS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

TECHNIKS
Manufacturer Part Number
04803-C

Technical Documents

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TECHNIKS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TECHNIKS Collet Chuck Extension is an ER16 collet chuck extension with a 3/4 in shank diameter and 0.916 in projection. This model (MPN 04803-C) features coolant-through capability for enhanced machining operations.

Frequently Asked Questions

What is the TECHNIKS Collet Chuck Extension used for?

The TECHNIKS Collet Chuck Extension (MPN 04803-C) is used in CNC milling and machining centers to extend the reach of ER16 collets, enabling access to deep cavities or recessed features while maintaining tool-holding accuracy.

What are the specifications of the TECHNIKS Collet Chuck Extension 04803-C?

This TECHNIKS ER16 collet chuck extension has a 3/4 in shank diameter, 0.916 in projection, and coolant-through capability. It is designed for use with ER16 collets in precision machining applications.

Where to buy the TECHNIKS Collet Chuck Extension 04803-C worldwide?

3G Electric supplies the TECHNIKS Collet Chuck Extension 04803-C worldwide. We handle full logistics, customs clearance, and delivery to your facility, ensuring you receive the correct industrial tooling for your machining operations.

How to install a TECHNIKS ER16 collet chuck extension?

Clean the shank and spindle bore, insert the extension, and tighten the drawbar or retention knob to the manufacturer's torque spec. For coolant-through models like the 04803-C, ensure coolant passages align and seals are intact before operation.

Used in

Common applications for TECHNIKS
CNC milling — TECHNIKS BT40 end mill holders with coolant-through-spindle for high-speed machining of steel and aluminum.
High-pressure coolant machining — TECHNIKS sealed ER20 coolant collets for deep-hole drilling and chip evacuation in aerospace components.
Precision tool holding — TECHNIKS standard ER32 collets for holding drills and reamers in automated lathe operations.
Heavy-duty milling — TECHNIKS TG150 collets for clamping large-diameter tools in roughing operations on cast iron.
Coolant-through-spindle applications — TECHNIKS plug-style ER40 coolant collets for delivering coolant to the cutting edge in multi-axis machining centers.
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TECHNIKS Products

3G Electric supplies TECHNIKS er collet chuck extensions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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