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TECHNIKS Collet Chuck Extension: ER16, 3/4 in Shank Dia - ER Collet Chuck Extensions
TECHNIKSER Collet Chuck Extensions

TECHNIKS Collet Chuck Extension: ER16, 3/4 in Shank Dia

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
Collet Chuck Extension: ER16, 3/4 in Shank Dia
Category
ER Collet Chuck Extensions
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Technical Specifications

TECHNIKS
Manufacturer Part Number
04803-C

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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.

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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Cross-referenced by specification & description
TECHNIKS Collet Chuck Extension: ER16, 3/4 in Shank Dia, 0.916 in Projection (MPN 04802-C)
TECHNIKS
TECHNIKS Collet Chuck Extension: ER16, 3/4 in Shank Dia, 0.916 in Projection (MPN 04802-C)
TECHNIKS Collet Chuck Extension: ER16, 3/4 in Shank Dia, 0.916 in Projection (MPN 04804-C)
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TECHNIKS Collet Chuck Extension: ER16, 3/4 in Shank Dia, 0.916 in Projection (MPN 04804-C)
TECHNIKS Collet Chuck Extension: ER16, 3/4 in Shank Dia, 35.1 mm Projection (MPN 04834)
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TECHNIKS Collet Chuck Extension: ER16, 3/4 in Shank Dia, 35.1 mm Projection (MPN 04834)
TECHNIKS Collet Chuck Extension: ER20, 3/4 in Shank Dia, 38 mm Projection (MPN 04836-2.5)
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TECHNIKS Collet Chuck Extension: ER20, 3/4 in Shank Dia, 38 mm Projection (MPN 04836-2.5)
TECHNIKS Collet Chuck Extension: ER32, 1 1/4 in Shank Dia, 2.16 in Projection (MPN 04808-C)
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TECHNIKS Collet Chuck Extension: ER32, 1 1/4 in Shank Dia, 2.16 in Projection (MPN 04808-C)
TECHNIKS Collet Chuck Extension: ER32, 1 in Shank Dia, 51.5 mm Projection (MPN 04839-140)
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TECHNIKS Collet Chuck Extension: ER32, 1 in Shank Dia, 51.5 mm Projection (MPN 04839-140)

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