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

TECHNIKS Collet: ER40 - Standard ER Collets
TECHNIKSStandard ER Collets

TECHNIKS Collet: ER40

The TECHNIKS Collet: ER40, 14 mm is a standard ER collet designed for precision tool holding. This product, with manufacturer part number 04240-14, is from the brand TECHNIKS. It is identified by the ER40 size and a…

SKU 3G-OTH-311365

Brand
TECHNIKS
Item
Collet: ER40
Category
Standard ER Collets
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

TECHNIKS
Manufacturer Part Number
04240-14
View Full Spec Sheet

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, 14 mm is a standard ER collet designed for precision tool holding. This product, with manufacturer part number 04240-14, is from the brand TECHNIKS. It is identified by the ER40 size and a 14 mm clamping diameter.

Frequently Asked Questions

What is the TECHNIKS ER40 collet 14 mm used for?

The TECHNIKS ER40 collet, 14 mm (MPN 04240-14), is used for precision tool holding in machining operations. It securely clamps cutting tools such as end mills and drills in CNC mills, lathes, and machining centers, ensuring concentricity and reducing runout for accurate cuts.

What are the specifications of the TECHNIKS collet 04240-14?

The TECHNIKS collet 04240-14 is an ER40 standard collet with a 14 mm clamping diameter. It is designed for use with ER40 collet chucks and provides a gripping range suitable for 14 mm shank tools. The manufacturer part number is 04240-14, and the brand is TECHNIKS.

Where to buy TECHNIKS ER40 collet 14 mm worldwide?

3G Electric supplies the TECHNIKS ER40 collet 14 mm (04240-14) 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 on this precision tool-holding component.

How to select the correct ER collet size for a 14 mm shank?

To select the correct ER collet for a 14 mm shank, choose an ER40 collet with a 14 mm clamping diameter, such as the TECHNIKS 04240-14. Ensure the collet size matches the collet chuck (ER40) and that the shank tolerance is within the collet's gripping range. Always verify the manufacturer's specifications.

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 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

Similar products

Matched by specification & description
TECHNIKS Collet: ER40, 12 mm (MPN 04240-12). Key specifications — attr1033353: 04240-12; attr1033354: TECHNIKS.
TECHNIKS
TECHNIKS Collet: ER40, 12 mm (MPN 04240-12). Key specifications — attr1033353: 04240-12; attr1033354: TECHNIKS.
TECHNIKS Collet: ER40, 18 mm (MPN 04240-18). Key specifications — attr1033353: 04240-18; attr1033354: TECHNIKS.
TECHNIKS
TECHNIKS Collet: ER40, 18 mm (MPN 04240-18). Key specifications — attr1033353: 04240-18; attr1033354: TECHNIKS.
TECHNIKS Collet: ER32, 14 mm (MPN 04232-14). Key specifications — attr1033353: 04232-14; attr1033354: TECHNIKS.
TECHNIKS
TECHNIKS Collet: ER32, 14 mm (MPN 04232-14). Key specifications — attr1033353: 04232-14; attr1033354: TECHNIKS.
TECHNIKS Collet: ER40, 13/16 in (MPN 04240-13/16). Key specifications — attr1033353: 04240-13/16; attr1033354: TECHNIKS.
TECHNIKS
TECHNIKS Collet: ER40, 13/16 in (MPN 04240-13/16). Key specifications — attr1033353: 04240-13/16; attr1033354: TECHNIKS.
TECHNIKS Collet: ER40, 25/32 in (MPN 04240-25/32). Key specifications — attr1033353: 04240-25/32; attr1033354: TECHNIKS.
TECHNIKS
TECHNIKS Collet: ER40, 25/32 in (MPN 04240-25/32). Key specifications — attr1033353: 04240-25/32; attr1033354: TECHNIKS.
TECHNIKS Collet: ER20, 3 mm (MPN 04220-03). Key specifications — attr1033353: 04220-03; attr1033354: TECHNIKS.
TECHNIKS
TECHNIKS Collet: ER20, 3 mm (MPN 04220-03). Key specifications — attr1033353: 04220-03; attr1033354: TECHNIKS.

More from TECHNIKS

View all TECHNIKS parts
TECHNIKS Collet: ER16, 3/8 in (MPN 04216-3/8). Key specifications — attr1033353: 04216-3/8; attr1033354: TECHNIKS.
TECHNIKS
TECHNIKS Collet: ER16, 3/8 in (MPN 04216-3/8). Key specifications — attr1033353: 04216-3/8; attr1033354: TECHNIKS.
TECHNIKS Collet: ER16, 7/32 in (MPN 04216-7/32). Key specifications — attr1033353: 04216-7/32; attr1033354: TECHNIKS.
TECHNIKS
TECHNIKS Collet: ER16, 7/32 in (MPN 04216-7/32). Key specifications — attr1033353: 04216-7/32; attr1033354: TECHNIKS.
TECHNIKS Collet: ER40, 11 mm (MPN 04240-11). Key specifications — attr1033353: 04240-11; attr1033354: TECHNIKS.
TECHNIKS
TECHNIKS Collet: ER40, 11 mm (MPN 04240-11). Key specifications — attr1033353: 04240-11; attr1033354: TECHNIKS.
TECHNIKS Collet: ER20, 1/2 in (MPN 04220-1/2). Key specifications — attr1033353: 04220-1/2; attr1033354: TECHNIKS.
TECHNIKS
TECHNIKS Collet: ER20, 1/2 in (MPN 04220-1/2). Key specifications — attr1033353: 04220-1/2; attr1033354: TECHNIKS.
TECHNIKS Collet: ER16, 4 mm (MPN 04216-04). Key specifications — attr1033353: 04216-04; attr1033354: TECHNIKS.
TECHNIKS
TECHNIKS Collet: ER16, 4 mm (MPN 04216-04). Key specifications — attr1033353: 04216-04; attr1033354: TECHNIKS.
TECHNIKS Collet: ER20, 6 mm (MPN 04220-06). Key specifications — attr1033353: 04220-06; attr1033354: TECHNIKS.
TECHNIKS
TECHNIKS Collet: ER20, 6 mm (MPN 04220-06). Key specifications — attr1033353: 04220-06; attr1033354: TECHNIKS.
TECHNIKS Collet: ER8, 4.5 mm (MPN 04208-04.5). Key specifications — attr1033353: 04208-04.5; attr1033354: TECHNIKS.
TECHNIKS
TECHNIKS Collet: ER8, 4.5 mm (MPN 04208-04.5). Key specifications — attr1033353: 04208-04.5; attr1033354: TECHNIKS.
TECHNIKS Collet: ER20, 7 mm (MPN 04220-07). Key specifications — attr1033353: 04220-07; attr1033354: TECHNIKS.
TECHNIKS
TECHNIKS Collet: ER20, 7 mm (MPN 04220-07). Key specifications — attr1033353: 04220-07; attr1033354: TECHNIKS.