EXW Singapore — collect or forward from our Singapore office.

3G Electric
TECHNIKS Standard ER50 Collet, 7/8 in Clamping Diameter - Standard ER Collets
TECHNIKSStandard ER Collets

TECHNIKS Standard ER50 Collet, 7/8 in Clamping Diameter

The TECHNIKS Collet, model 04250-7/8, is a standard ER50 collet designed for precision tool holding. This collet accommodates a 7/8-inch clamping diameter and is manufactured by TECHNIKS under part number 04250-7/8.

SKU 3G-OTH-311649

Also listed as: 0425078 · 04250 7 8 · 04250-7-8

Brand
TECHNIKS
Item
Standard ER50 Collet, 7/8 in Clamping Diameter
Part Number
04250-7/8
Category
Standard ER Collets
Available to Order
Also known as:04250-7/8TECHNIKS
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
04250-7/8

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, model 04250-7/8, is a standard ER50 collet designed for precision tool holding. This collet accommodates a 7/8-inch clamping diameter and is manufactured by TECHNIKS under part number 04250-7/8.

Frequently Asked Questions

What is the TECHNIKS ER50 collet 04250-7/8 used for?

The TECHNIKS ER50 collet 04250-7/8 is used for precision tool holding in machining operations. It clamps a 7/8-inch diameter tool shank securely, ensuring concentricity and reducing runout during milling, drilling, or reaming. This standard ER collet is compatible with ER50 collet chucks and is suitable for industrial metalworking applications.

What are the specifications of the TECHNIKS collet 04250-7/8?

The TECHNIKS collet 04250-7/8 is a standard ER50 collet with a 7/8-inch clamping diameter. It is manufactured by TECHNIKS under part number 04250-7/8. The collet is designed for precision tool holding in ER50 chucks, providing reliable grip and accuracy for machining processes.

Where to buy the TECHNIKS 04250-7/8 collet worldwide?

3G Electric supplies the TECHNIKS 04250-7/8 collet worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source this ER50 collet for your precision tool holding needs.

How to select the correct ER collet size for a 7/8-inch tool shank?

To select the correct ER collet for a 7/8-inch tool shank, choose an ER50 collet with a 7/8-inch clamping diameter, such as the TECHNIKS 04250-7/8. Ensure the collet matches your chuck type (ER50) and that the shank tolerance is within the collet's range. Always verify the collet's gripping range from the manufacturer's specifications.

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