LYNDEX-NIKKEN Collet: ER40

The LYNDEX-NIKKEN Collet: ER40, 5/16 in (MPN E40-020) is a standard ER collet from LYNDEX-NIKKEN. It is designed for use with ER40 collet chucks to hold 5/16 in diameter tool shanks.

SKU 3G-OTH-311351

Also listed as: E40020 · E40 020

Brand

LYNDEX-NIKKEN

Item

Collet: ER40

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LYNDEX-NIKKEN

Manufacturer Part Number

E40-020 

Technical Documents

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LYNDEX-NIKKEN Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LYNDEX-NIKKEN Collet: ER40, 5/16 in (MPN E40-020) is a standard ER collet from LYNDEX-NIKKEN. It is designed for use with ER40 collet chucks to hold 5/16 in diameter tool shanks.

Frequently Asked Questions

What is the LYNDEX-NIKKEN ER40 collet used for?

The LYNDEX-NIKKEN ER40 collet (MPN E40-020) is used to securely hold 5/16 in diameter tool shanks in ER40 collet chucks. It is commonly applied in CNC milling, drilling, and reaming operations where precise tool clamping and concentricity are required for metalworking and industrial machining.

What are the specifications of the LYNDEX-NIKKEN ER40 collet?

The LYNDEX-NIKKEN ER40 collet has manufacturer part number E40-020 and is designed for 5/16 in shank diameter. It is a standard ER collet type, compatible with ER40 collet chucks. The collet is made by LYNDEX-NIKKEN and is suitable for precision tool holding in machining applications.

Where to buy LYNDEX-NIKKEN ER40 collet worldwide?

You can source the LYNDEX-NIKKEN ER40 collet (E40-020) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine LYNDEX-NIKKEN components for your machining needs.

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

To select the correct ER40 collet for a 5/16 in shank, ensure the collet's gripping range matches the shank diameter exactly. The LYNDEX-NIKKEN E40-020 is specifically sized for 5/16 in. Verify compatibility with your ER40 collet chuck and that the collet is clean and undamaged before installation for optimal runout and clamping force.

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 standard er collets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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