We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
LYNDEX-NIKKEN Collet: Sealed Coolant, ER20 - Sealed ER Coolant Collets
LYNDEX-NIKKENSealed ER Coolant Collets

LYNDEX-NIKKEN Collet: Sealed Coolant, ER20

The LYNDEX-NIKKEN Collet is a sealed ER20 coolant collet with a 21/64 in capacity, identified by manufacturer part number E20-021(C). Designed for use with ER20 systems, this collet provides sealed coolant capability…

SKU 3G-OTH-312370

Brand
LYNDEX-NIKKEN
Item
Collet: Sealed Coolant, ER20
Category
Sealed ER Coolant 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

LYNDEX-NIKKEN
Manufacturer Part Number
E20-021(C)
Type
(MPN E20-021(C))
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

LYNDEX-NIKKEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LYNDEX-NIKKEN Collet is a sealed ER20 coolant collet with a 21/64 in capacity, identified by manufacturer part number E20-021(C). Designed for use with ER20 systems, this collet provides sealed coolant capability for through-tool coolant applications.

Frequently Asked Questions

What is the LYNDEX-NIKKEN ER20 sealed coolant collet used for?

The LYNDEX-NIKKEN ER20 sealed coolant collet is used in CNC machining centers for through-tool coolant applications. It holds cutting tools securely while allowing coolant to flow through the collet and tool, improving chip evacuation and cooling during high-speed milling, drilling, and tapping operations.

What are the specifications of the LYNDEX-NIKKEN collet E20-021(C)?

The LYNDEX-NIKKEN collet model E20-021(C) is a sealed ER20 coolant collet with a 21/64 in capacity. It is designed for ER20 collet chucks and provides sealed coolant capability for through-spindle coolant systems. The manufacturer part number is E20-021(C) and the brand is LYNDEX-NIKKEN.

Where to buy LYNDEX-NIKKEN collets worldwide?

You can source LYNDEX-NIKKEN collets worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the E20-021(C) sealed ER20 coolant collet.

How to select the correct ER20 collet size for a tool?

To select the correct ER20 collet, measure the tool shank diameter precisely. The collet capacity must match the shank size; for example, the LYNDEX-NIKKEN E20-021(C) fits a 21/64 in shank. Always use a collet within its clamping range and ensure it is sealed for coolant applications if required.

Used in

Common applications for LYNDEX-NIKKEN
General CNC milling — LYNDEX-NIKKEN ER40 collets (e.g., E40-984) for holding end mills in vertical machining centers.
Lathe workholding — LYNDEX-NIKKEN 5C round collets (e.g., 520-017) for clamping cylindrical workpieces in CNC lathes.
Tapping operations — LYNDEX-NIKKEN rigid tap collets (e.g., ET40-700) for rigid tapping on machining centers.
European machine tool spindles — LYNDEX-NIKKEN SK10 and SK16 collets (e.g., SK10-9, SK16-9.5) for SK taper spindles.
Hex workpiece clamping — LYNDEX-NIKKEN 16C hex collets (e.g., 163-040) for holding hex-shaped stock in grinding or milling fixtures.
Precision toolholding for small diameters — LYNDEX-NIKKEN ER16 collets (e.g., E16-078) for 2 mm shank tools in micro-machining.

LYNDEX-NIKKEN Products

3G Electric supplies LYNDEX-NIKKEN 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 →

Similar products

Matched by specification & description
LYNDEX-NIKKEN Collet: Sealed Coolant, ER20, 19/64 in (MPN E20-019(C)). Key specifications — attr1033353: E20-019(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: Sealed Coolant, ER20, 19/64 in (MPN E20-019(C)). Key specifications — attr1033353: E20-019(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN Collet: Sealed Coolant, ER20, 27/64 in (MPN E20-027(C)). Key specifications — attr1033353: E20-027(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: Sealed Coolant, ER20, 27/64 in (MPN E20-027(C)). Key specifications — attr1033353: E20-027(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN Collet: Sealed Coolant, ER20, 13/32 in (MPN E20-026(C)). Key specifications — attr1033353: E20-026(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: Sealed Coolant, ER20, 13/32 in (MPN E20-026(C)). Key specifications — attr1033353: E20-026(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN Collet: Sealed Coolant, ER20, 25/64 in (MPN E20-025(C)). Key specifications — attr1033353: E20-025(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: Sealed Coolant, ER20, 25/64 in (MPN E20-025(C)). Key specifications — attr1033353: E20-025(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN Collet: Sealed Coolant, ER20, 11/32 in (MPN E20-022(C)). Key specifications — attr1033353: E20-022(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: Sealed Coolant, ER20, 11/32 in (MPN E20-022(C)). Key specifications — attr1033353: E20-022(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN Collet: Sealed Coolant, ER20, 13/64 in (MPN E20-013(C)). Key specifications — attr1033353: E20-013(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: Sealed Coolant, ER20, 13/64 in (MPN E20-013(C)). Key specifications — attr1033353: E20-013(C); attr1033354: LYNDEX-NIKKEN.

More from LYNDEX-NIKKEN

View all LYNDEX-NIKKEN parts →
LYNDEX-NIKKEN Collet: Sealed Coolant, ER32, 17/64 in (MPN E32-017(C)). Key specifications — attr1033353: E32-017(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: Sealed Coolant, ER32, 17/64 in (MPN E32-017(C)). Key specifications — attr1033353: E32-017(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN Collet: Sealed Coolant, ER16, 25/64 in (MPN E16-025(C)). Key specifications — attr1033353: E16-025(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: Sealed Coolant, ER16, 25/64 in (MPN E16-025(C)). Key specifications — attr1033353: E16-025(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN Collet: Sealed Coolant, ER25, 9/16 in (MPN E25-036(C)). Key specifications — attr1033353: E25-036(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: Sealed Coolant, ER25, 9/16 in (MPN E25-036(C)). Key specifications — attr1033353: E25-036(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN Collet: Sealed Coolant, ER40, 9/16 in (MPN E40-036(C)). Key specifications — attr1033353: E40-036(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: Sealed Coolant, ER40, 9/16 in (MPN E40-036(C)). Key specifications — attr1033353: E40-036(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN Collet: Sealed Coolant, ER20, 23/64 in (MPN E20-023(C)). Key specifications — attr1033353: E20-023(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: Sealed Coolant, ER20, 23/64 in (MPN E20-023(C)). Key specifications — attr1033353: E20-023(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN Collet: Sealed Coolant, ER20, 31/64 in (MPN E20-031(C)). Key specifications — attr1033353: E20-031(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: Sealed Coolant, ER20, 31/64 in (MPN E20-031(C)). Key specifications — attr1033353: E20-031(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN Collet: Sealed Coolant, ER25, 9/32 in (MPN E25-018(C)). Key specifications — attr1033353: E25-018(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: Sealed Coolant, ER25, 9/32 in (MPN E25-018(C)). Key specifications — attr1033353: E25-018(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN Collet: Sealed Coolant, ER32, 1/2 in (MPN E32-032(C)). Key specifications — attr1033353: E32-032(C); attr1033354: LYNDEX-NIKKEN.
LYNDEX-NIKKEN
LYNDEX-NIKKEN Collet: Sealed Coolant, ER32, 1/2 in (MPN E32-032(C)). Key specifications — attr1033353: E32-032(C); attr1033354: LYNDEX-NIKKEN.