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LYNDEX-NIKKEN Round 5C Collet, 21 mm, 520-021 - Round 5C Collets
LYNDEX-NIKKENRound 5C Collets

LYNDEX-NIKKEN Round 5C Collet, 21 mm, 520-021

The LYNDEX-NIKKEN Collet: 5C, 21 mm (MPN 520-021) is a round 5C collet from LYNDEX-NIKKEN. It is designed for holding workpieces with a 21 mm diameter in machining operations.

SKU 3G-OTH-301858

Also listed as: 520021 · 520 021

Brand
LYNDEX-NIKKEN
Item
Round 5C Collet, 21 mm, 520-021
Part Number
520-021
Category
Round 5C Collets
Available to Order
Also known as:520-021LYNDEX-NIKKEN
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Phone
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Technical Specifications

LYNDEX-NIKKEN
Manufacturer Part Number
520-021

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

Product Description

The LYNDEX-NIKKEN Collet: 5C, 21 mm (MPN 520-021) is a round 5C collet from LYNDEX-NIKKEN. It is designed for holding workpieces with a 21 mm diameter in machining operations.

Frequently Asked Questions

What is the LYNDEX-NIKKEN 5C collet 520-021 used for?

The LYNDEX-NIKKEN 5C collet 520-021 is used to hold workpieces with a 21 mm diameter securely in lathes, milling machines, and grinding machines. It provides precise clamping for round stock during machining operations, ensuring concentricity and repeatability in industrial manufacturing.

What are the specifications of the LYNDEX-NIKKEN 5C collet 520-021?

The LYNDEX-NIKKEN 5C collet 520-021 has a 21 mm clamping capacity and is a round 5C collet. The manufacturer part number is 520-021. It is designed for precision workholding in machining applications, compatible with standard 5C collet chucks and fixtures.

Where to buy the LYNDEX-NIKKEN 5C collet 520-021 worldwide?

You can source the LYNDEX-NIKKEN 5C collet 520-021 worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to global destinations. Contact us for availability and lead time; we supply genuine LYNDEX-NIKKEN components for industrial machining operations.

How to select the correct 5C collet size for a 21 mm workpiece?

To select the correct 5C collet for a 21 mm workpiece, choose a round 5C collet with a 21 mm clamping diameter, such as the LYNDEX-NIKKEN 520-021. Ensure the collet matches the workpiece diameter exactly for optimal grip and runout accuracy. Always verify compatibility with your collet chuck.

Used in

Common applications for LYNDEX-NIKKEN
CNC machining centers — Lyndex-Nikken SK10 sealed coolant collets for through-coolant milling and drilling with 6 mm and 10 mm tool shanks.
High-pressure coolant applications — Sealed SK coolant collets in SK10 holders to direct coolant to the cutting edge, improving chip evacuation in deep-hole drilling.
Production turning — Lyndex-Nikken collets and toolholders for gripping round shank tools in turning operations requiring repeatable accuracy.
Mold and die machining — Shrink-fit and hydraulic chucks from Lyndex-Nikken for high-speed milling of complex cavities with small-diameter tools.
Aerospace component manufacturing — Angle heads and live centers for multi-axis machining of structural parts on horizontal machining centers.
Job shop milling — SK10 sealed coolant collets in 1/4 in and 3/8 in sizes for general milling and reaming with through-tool coolant.
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LYNDEX-NIKKEN Products

3G Electric supplies LYNDEX-NIKKEN round 5c collets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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