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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, 7/8 in (MPN 04547-7/8) is a sealed ER coolant collet designed for use with ER40 systems. This TECHNIKS-branded collet accommodates a 7/8-inch tool shank and is engineered to…

SKU 3G-OTH-312429

Also listed as: 0454778 · 04547 7 8 · 04547-7-8

Brand
TECHNIKS
Item
Collet: Sealed Coolant, ER40
Category
Sealed ER Coolant Collets
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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
04547-7/8

Technical Documents

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

Product Description

The TECHNIKS Collet: Sealed Coolant, ER40, 7/8 in (MPN 04547-7/8) is a sealed ER coolant collet designed for use with ER40 systems. This TECHNIKS-branded collet accommodates a 7/8-inch tool shank and is engineered to deliver coolant through the collet for enhanced machining performance.

Frequently Asked Questions

What is the TECHNIKS Sealed Coolant Collet ER40 7/8 in used for?

The TECHNIKS Sealed Coolant Collet ER40 7/8 in (MPN 04547-7/8) is used in CNC machining centers to hold a 7/8-inch tool shank while delivering coolant through the collet. This improves chip evacuation, reduces heat, and extends tool life in high-pressure coolant applications.

What are the specifications of the TECHNIKS 04547-7/8 collet?

The TECHNIKS 04547-7/8 is a sealed ER coolant collet for ER40 systems. It accommodates a 7/8-inch tool shank and is designed to deliver coolant through the collet for enhanced machining performance. The manufacturer part number is 04547-7/8, and it is branded by TECHNIKS.

Where to buy TECHNIKS ER40 sealed coolant collets worldwide?

TECHNIKS ER40 sealed coolant collets, including model 04547-7/8, 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 professionals.

How to install a TECHNIKS sealed coolant collet?

To install a TECHNIKS sealed coolant collet, first clean the collet nut and taper seat. Insert the collet into the nut, then slide the tool shank through the collet. Tighten the nut onto the ER40 spindle using a torque wrench to the manufacturer's recommended specification. Ensure coolant passages are clear 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 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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