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TECHNIKS Collet: Sealed Coolant, ER40 - Sealed ER Coolant Collets
TECHNIKSSealed ER Coolant Collets

TECHNIKS Collet: Sealed Coolant, ER40

The TECHNIKS Collet: Sealed Coolant, ER40, 12 mm (MPN 04547-12) is a sealed ER coolant collet from TECHNIKS. It is designed for ER40 systems with a 12 mm clamping capacity.

SKU 3G-OTH-312325

Also listed as: 0454712 · 04547 12

Brand
TECHNIKS
Item
Collet: Sealed Coolant, ER40
Category
Sealed ER Coolant Collets
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Technical Specifications

TECHNIKS
Manufacturer Part Number
04547-12

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

Product Description

The TECHNIKS Collet: Sealed Coolant, ER40, 12 mm (MPN 04547-12) is a sealed ER coolant collet from TECHNIKS. It is designed for ER40 systems with a 12 mm clamping capacity.

Frequently Asked Questions

What is the TECHNIKS Sealed Coolant Collet ER40 12 mm used for?

The TECHNIKS Sealed Coolant Collet ER40 12 mm (MPN 04547-12) is used in CNC machining centers to hold cutting tools while delivering coolant through the collet directly to the cutting edge. This sealed design prevents coolant leakage, improving tool life and machining precision in high-pressure coolant applications.

What are the specifications of the TECHNIKS 04547-12 collet?

The TECHNIKS 04547-12 is a sealed ER coolant collet with ER40 series compatibility and a 12 mm clamping capacity. It is designed for use with TECHNIKS toolholding systems and supports high-pressure coolant delivery. The manufacturer part number is 04547-12.

Where to buy TECHNIKS sealed coolant collets worldwide?

TECHNIKS sealed coolant collets, including the ER40 12 mm model (04547-12), are available to order through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations for procurement and maintenance teams.

How to select the correct TECHNIKS ER40 sealed collet size?

To select the correct TECHNIKS ER40 sealed collet, match the collet's clamping diameter to your cutting tool shank size. For example, the 04547-12 collet fits a 12 mm shank. Ensure your toolholder uses the ER40 series. Always verify compatibility with your machine's coolant pressure rating before installation.

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 sealed er coolant collets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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