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TECHNIKS Collet Chuck Extension: ER11, 16 mm Shank Dia - ER Collet Chuck Extensions
TECHNIKSER Collet Chuck Extensions

TECHNIKS Collet Chuck Extension: ER11, 16 mm Shank Dia

The TECHNIKS Collet Chuck Extension (MPN 04851) is an ER11 collet chuck extension with a 16 mm shank diameter and 21.6 mm projection. This Coolant Through model is designed for industrial machining applications…

SKU 3G-OTH-322372

Brand
TECHNIKS
Item
Collet Chuck Extension: ER11, 16 mm Shank Dia
Category
ER Collet Chuck Extensions
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Technical Specifications

TECHNIKS
Manufacturer Part Number
04851

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

Product Description

The TECHNIKS Collet Chuck Extension (MPN 04851) is an ER11 collet chuck extension with a 16 mm shank diameter and 21.6 mm projection. This Coolant Through model is designed for industrial machining applications requiring internal coolant delivery.

Frequently Asked Questions

What is the TECHNIKS Collet Chuck Extension ER11 used for?

The TECHNIKS Collet Chuck Extension ER11 (MPN 04851) is used in CNC milling and machining centers to hold cutting tools with ER11 collets. Its coolant-through design delivers cutting fluid directly to the tool tip, improving chip evacuation and tool life in industrial metalworking applications.

What are the specifications of the TECHNIKS Collet Chuck Extension 04851?

The TECHNIKS Collet Chuck Extension 04851 has an ER11 collet type, a 16 mm shank diameter, and a 21.6 mm projection. It features coolant-through capability for internal coolant delivery. This model is designed for precision tool holding in machining operations.

Where to buy TECHNIKS Collet Chuck Extension ER11 worldwide?

You can source the TECHNIKS Collet Chuck Extension ER11 (MPN 04851) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct TECHNIKS Collet Chuck Extension for a machining setup?

To select the correct TECHNIKS Collet Chuck Extension, match the shank diameter (16 mm) to your machine spindle or holder, and choose the ER11 collet size for your tool shank. Ensure the projection length (21.6 mm) provides adequate clearance. For coolant-through applications, verify your machine's coolant pressure compatibility.

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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