LYNDEX-NIKKENSealed ER Coolant Collets

LYNDEX-NIKKEN Collet: Sealed Coolant, ER40

The LYNDEX-NIKKEN Collet: Sealed Coolant, ER40, 5/16 in (MPN E40-020(C)) is a sealed ER coolant collet designed for use with ER40 systems. It accommodates a 5/16 in tool shank and is manufactured by LYNDEX-NIKKEN.

SKU 3G-OTH-312500

Brand

LYNDEX-NIKKEN

Item

Collet: Sealed Coolant, ER40

Technical Specifications

LYNDEX-NIKKEN

Manufacturer Part Number

E40-020(C) 

Type

(MPN E40-020(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

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the LYNDEX-NIKKEN ER40 sealed coolant collet used for?

The LYNDEX-NIKKEN ER40 sealed coolant collet (MPN E40-020(C)) is used in CNC machining to hold a 5/16 in tool shank while delivering coolant through the tool. It is designed for ER40 systems and is ideal for high-pressure coolant applications in milling, drilling, and turning operations.

What are the specifications of the LYNDEX-NIKKEN E40-020(C) collet?

The LYNDEX-NIKKEN E40-020(C) is a sealed ER40 coolant collet that accommodates a 5/16 in tool shank. The manufacturer part number is E40-020(C). It is designed for use with ER40 collet chucks and provides sealed coolant delivery for improved chip evacuation and tool life.

Where to buy LYNDEX-NIKKEN ER40 collets worldwide?

You can source LYNDEX-NIKKEN ER40 collets, including the E40-020(C), through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times.

How to select the correct ER40 collet for a 5/16 in tool shank?

To select the correct ER40 collet for a 5/16 in tool shank, ensure the collet size matches the shank diameter exactly. The LYNDEX-NIKKEN E40-020(C) is specifically designed for 5/16 in shanks. Verify the collet is sealed for coolant applications if high-pressure coolant is required. Always check compatibility with your ER40 chuck system.

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.

Browse all LYNDEX-NIKKEN products →Contact our engineers →