EXW Singapore — collect or forward from our Singapore office.

3G Electric
TECHNIKS ER40 Collet, 5 mm Clamping Diameter - Standard ER Collets
TECHNIKSStandard ER Collets

TECHNIKS ER40 Collet, 5 mm Clamping Diameter

The TECHNIKS Collet: ER40, 5 mm is a standard ER collet designed for precision toolholding. This product, with manufacturer part number 04240-05, accommodates a 5 mm clamping diameter within the ER40 series. It is…

SKU 3G-OTH-311257

Also listed as: 0424005 · 04240 05

Brand
TECHNIKS
Item
ER40 Collet, 5 mm Clamping Diameter
Part Number
04240-05
Category
Standard ER Collets
Available to Order
Also known as:04240-05TECHNIKS
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

TECHNIKS
Manufacturer Part Number
04240-05

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: ER40, 5 mm is a standard ER collet designed for precision toolholding. This product, with manufacturer part number 04240-05, accommodates a 5 mm clamping diameter within the ER40 series. It is manufactured by TECHNIKS.

Frequently Asked Questions

What is the TECHNIKS ER40 5 mm collet used for?

The TECHNIKS ER40 5 mm collet is used for precision toolholding in machining centers, CNC lathes, and milling machines. It securely clamps cutting tools with a 5 mm shank diameter, ensuring concentricity and reducing runout for accurate metalworking, woodworking, and general industrial applications.

What are the specifications of the TECHNIKS ER40 5 mm collet?

The TECHNIKS ER40 5 mm collet has a clamping diameter of 5 mm and is part of the ER40 series. Its manufacturer part number is 04240-05. It is a standard ER collet designed for high-precision toolholding, compatible with ER40 collet chucks and nuts.

Where to buy TECHNIKS ER40 5 mm collet worldwide?

You can source the TECHNIKS ER40 5 mm collet (MPN 04240-05) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine TECHNIKS tooling for your machining operations.

How to select the correct TECHNIKS ER40 collet size?

To select the correct TECHNIKS ER40 collet, match the collet's clamping diameter to your cutting tool shank diameter. For a 5 mm shank, use the TECHNIKS ER40 5 mm collet (MPN 04240-05). Ensure the collet series (ER40) matches your collet chuck. Always verify the manufacturer part number for accuracy.

Used in

Common applications for TECHNIKS
CNC machining centers — Techniks CAT40 to JT33 arbor (MPN 22515) for mounting drill chucks in drilling operations.
Metalworking and industrial machining — Techniks CAT50 to JT4 arbor (MPN 22529) for adapting CAT50 spindles to JT4 drill chucks.
Precision drilling on machining centers — Techniks CAT50 to JT5 arbor (MPN 22531) for secure mounting of JT5 drill chucks.
Manufacturing operations requiring rigid toolholding — Techniks CAT50 to JT33 arbor (MPN 22525) for connecting CAT50 spindles to JT33 chucks.
CNC drilling with CAT40 spindles — Techniks CAT40 to JT6 arbor (MPN 22513) for mounting JT6 drill chucks on CAT40 machines.
Toolholding for metalworking — Techniks CAT40 to JT2 arbor (MPN 22511) for adapting CAT40 spindles to JT2 drill chucks.
Not sure this is the right part? Photo-identify it→

TECHNIKS Products

3G Electric supplies TECHNIKS standard er 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 →

More from TECHNIKS

View all TECHNIKS parts →
Standard ER collet for ER32 collet chucks, designed to hold a 5 mm diameter tool shank. Provides concentric clamping for toolholding in machining operations such as milling, drilling, and routing
TECHNIKS
Standard ER collet for ER32 collet chucks, designed to hold a 5 mm diameter tool shank. Provides concentric clamping for toolholding in machining operations such as milling, drilling, and routing

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first