Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

TECHNIKS Collet: Sealed Coolant, ER25 - Sealed ER Coolant Collets
TECHNIKSSealed ER Coolant Collets

TECHNIKS Collet: Sealed Coolant, ER25

The TECHNIKS Collet: Sealed Coolant, ER25, 7 mm (MPN 04545-07) is a sealed ER coolant collet designed for industrial machining applications. This product, manufactured by TECHNIKS, features a 7 mm bore size and ER25…

SKU 3G-OTH-312482

Also listed as: 0454507 · 04545 07

Brand
TECHNIKS
Item
Collet: Sealed Coolant, ER25
Category
Sealed ER Coolant Collets
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
04545-07

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The TECHNIKS Collet: Sealed Coolant, ER25, 7 mm (MPN 04545-07) is a sealed ER coolant collet designed for industrial machining applications. This product, manufactured by TECHNIKS, features a 7 mm bore size and ER25 series compatibility for secure tool holding. It is identified by SKU 3G-OTH-312482 and manufacturer part number 04545-07.

Frequently Asked Questions

What is a TECHNIKS Sealed Coolant Collet ER25 7 mm used for?

A TECHNIKS Sealed Coolant Collet ER25 7 mm is used in CNC machining centers to hold cutting tools securely while delivering coolant through the collet to the cutting edge. This improves tool life, chip evacuation, and surface finish in high-pressure coolant applications.

What are the specifications of the TECHNIKS 04545-07 collet?

The TECHNIKS 04545-07 collet is a sealed ER coolant collet with ER25 series compatibility and a 7 mm bore size. It is designed for industrial machining and identified by manufacturer part number 04545-07 and SKU 40MP85.

Where to buy TECHNIKS 04545-07 collet worldwide?

3G Electric supplies the TECHNIKS 04545-07 sealed ER coolant collet worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

How to install a TECHNIKS sealed ER collet?

To install a TECHNIKS sealed ER collet, first clean the collet and nut bore. Insert the collet into the nut, then slide the tool shank through the collet. Tighten the nut onto the spindle using a torque wrench to the manufacturer's recommended specification for secure clamping.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
TECHNIKS Collet: Sealed Coolant, ER25, 5 mm (MPN 04545-05)
TECHNIKS
TECHNIKS Collet: Sealed Coolant, ER25, 5 mm (MPN 04545-05)
TECHNIKS Collet: Sealed Coolant, ER25, 6 mm (MPN 04545-06)
TECHNIKS
TECHNIKS Collet: Sealed Coolant, ER25, 6 mm (MPN 04545-06)
TECHNIKS Collet: Sealed Coolant, ER25, 7/32 in (MPN 04545-7/32)
TECHNIKS
TECHNIKS Collet: Sealed Coolant, ER25, 7/32 in (MPN 04545-7/32)
TECHNIKS Collet: Sealed Coolant, ER25, 3 mm (MPN 04545-03)
TECHNIKS
TECHNIKS Collet: Sealed Coolant, ER25, 3 mm (MPN 04545-03)
TECHNIKS Collet: Sealed Coolant, ER25, 5/8 in (MPN 04545-5/8)
TECHNIKS
TECHNIKS Collet: Sealed Coolant, ER25, 5/8 in (MPN 04545-5/8)
TECHNIKS Collet: Sealed Coolant, ER25, 7/16 in (MPN 04545-7/16)
TECHNIKS
TECHNIKS Collet: Sealed Coolant, ER25, 7/16 in (MPN 04545-7/16)

More from TECHNIKS

View all TECHNIKS parts
TECHNIKS Collet: Sealed Coolant, ER32, 19 mm (MPN 04546-19)
TECHNIKS
TECHNIKS Collet: Sealed Coolant, ER32, 19 mm (MPN 04546-19)
TECHNIKS Collet: Sealed Coolant, ER16, 1/8 in (MPN 04543-1/8)
TECHNIKS
TECHNIKS Collet: Sealed Coolant, ER16, 1/8 in (MPN 04543-1/8)
TECHNIKS Collet: Sealed Coolant, ER40, 1/2 in (MPN 04547-1/2)
TECHNIKS
TECHNIKS Collet: Sealed Coolant, ER40, 1/2 in (MPN 04547-1/2)
TECHNIKS Collet: Sealed Coolant, ER32, 5/8 in (MPN 04546-5/8)
TECHNIKS
TECHNIKS Collet: Sealed Coolant, ER32, 5/8 in (MPN 04546-5/8)
TECHNIKS Collet: Sealed Coolant, ER40, 6 mm (MPN 04547-06)
TECHNIKS
TECHNIKS Collet: Sealed Coolant, ER40, 6 mm (MPN 04547-06)
TECHNIKS Collet: Sealed Coolant, ER25, 9 mm (MPN 04545-09)
TECHNIKS
TECHNIKS Collet: Sealed Coolant, ER25, 9 mm (MPN 04545-09)
TECHNIKS Collet: Sealed Coolant, ER32, 11/16 in (MPN 04546-11/16)
TECHNIKS
TECHNIKS Collet: Sealed Coolant, ER32, 11/16 in (MPN 04546-11/16)
TECHNIKS Collet: ER50, 1-3/8 (MPN 04548-1-3/8)
TECHNIKS
TECHNIKS Collet: ER50, 1-3/8 (MPN 04548-1-3/8)