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TECHNIKS Collet Chuck Extension: ER32, 1 in Shank Dia - ER Collet Chuck Extensions
TECHNIKSER Collet Chuck Extensions

TECHNIKS Collet Chuck Extension: ER32, 1 in Shank Dia

The TECHNIKS Collet Chuck Extension is an ER32 collet chuck extension with a 1-inch shank diameter and 51.5 mm projection, designed for coolant-through applications. This product, manufactured under part number…

SKU 3G-OTH-322406

Brand
TECHNIKS
Item
Collet Chuck Extension: ER32, 1 in Shank Dia
Category
ER Collet Chuck Extensions
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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
04839

Technical Documents

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

Product Description

The TECHNIKS Collet Chuck Extension is an ER32 collet chuck extension with a 1-inch shank diameter and 51.5 mm projection, designed for coolant-through applications. This product, manufactured under part number 04839, provides extended reach for toolholding setups.

Frequently Asked Questions

What is the TECHNIKS Collet Chuck Extension ER32 used for?

The TECHNIKS Collet Chuck Extension ER32 (MPN 04839) is used in CNC milling and machining centers to extend the reach of ER32 collet chucks. It enables coolant-through toolholding, improving chip evacuation and cooling during deep-cavity or hard-to-reach machining operations.

What are the specifications of the TECHNIKS Collet Chuck Extension 04839?

The TECHNIKS Collet Chuck Extension has a 1-inch shank diameter, 51.5 mm projection, and accepts ER32 collets. It is designed for coolant-through applications, as indicated by the manufacturer. The part number is 04839, and it is made by TECHNIKS.

Where to buy TECHNIKS Collet Chuck Extension ER32 worldwide?

You can source the TECHNIKS Collet Chuck Extension ER32 (04839) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the product reaches your facility reliably.

How to install a TECHNIKS Collet Chuck Extension?

To install the TECHNIKS Collet Chuck Extension, clean the shank and spindle bore, then insert the extension into the toolholder. Tighten the retention knob to the manufacturer's torque specification. For coolant-through models, ensure the 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: ER32, 1 1/4 in Shank Dia, 51.5 mm Projection (MPN 04843)
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TECHNIKS Collet Chuck Extension: ER32, 1 1/4 in Shank Dia, 51.5 mm Projection (MPN 04843)
TECHNIKS Collet Chuck Extension: ER32, 20 mm Shank Dia, 47 mm Projection (MPN 04817)
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TECHNIKS Collet Chuck Extension: ER32, 20 mm Shank Dia, 47 mm Projection (MPN 04818)
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TECHNIKS Collet Chuck Extension: ER32, 20 mm Shank Dia, 47 mm Projection (MPN 04818)
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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TECHNIKS Collet Chuck Extension: ER16, 3/4 in Shank Dia, 35.1 mm Projection (MPN 04834)
TECHNIKS Collet Chuck Extension: ER16, 3/4 in Shank Dia, 35.1 mm Projection (MPN 04835)
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TECHNIKS Collet Chuck Extension: ER16, 3/4 in Shank Dia, 35.1 mm Projection (MPN 04835)

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