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LYNDEX-NIKKEN Collet: ER40 - Standard ER Collets
LYNDEX-NIKKENStandard ER Collets

LYNDEX-NIKKEN Collet: ER40

The LYNDEX-NIKKEN Collet: ER40, 20 mm (MPN E40-787) is a standard ER collet from LYNDEX-NIKKEN. It is designed for use with ER40 collet chucks to hold 20 mm diameter tool shanks.

SKU 3G-OTH-311234

Brand
LYNDEX-NIKKEN
Item
Collet: ER40
Category
Standard ER Collets
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Technical Specifications

LYNDEX-NIKKEN
Manufacturer Part Number
E40-787
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LYNDEX-NIKKEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LYNDEX-NIKKEN Collet: ER40, 20 mm (MPN E40-787) is a standard ER collet from LYNDEX-NIKKEN. It is designed for use with ER40 collet chucks to hold 20 mm diameter tool shanks.

Frequently Asked Questions

What is the LYNDEX-NIKKEN ER40 collet used for?

The LYNDEX-NIKKEN ER40 collet (MPN E40-787) is used to securely hold 20 mm diameter tool shanks in ER40 collet chucks during machining operations such as milling, drilling, and reaming. It provides high concentricity and clamping force for precision work in metalworking and industrial manufacturing.

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

The LYNDEX-NIKKEN ER40 collet (MPN E40-787) is a standard ER collet designed for 20 mm tool shank diameter. It fits ER40 collet chucks and is manufactured by LYNDEX-NIKKEN. The part number is E40-787. It is suitable for precision clamping in CNC and manual machining applications.

Where to buy LYNDEX-NIKKEN ER40 collets worldwide?

You can source the LYNDEX-NIKKEN ER40 collet (E40-787) 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 tooling components.

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

Select an ER collet that matches the exact tool shank diameter. For a 20 mm shank, use a 20 mm ER40 collet like the LYNDEX-NIKKEN E40-787. Ensure the collet is clean and undamaged before installation. Always tighten the collet nut to the manufacturer's recommended torque for secure clamping and runout accuracy.

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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