LYNDEX-NIKKEN Collet: 3J

The LYNDEX-NIKKEN Collet: 3J, 39/64 in is a round 3J collet from LYNDEX-NIKKEN, identified by manufacturer part number 300-039. This product is designed for precision workholding applications requiring a 39/64-inch…

SKU 3G-OTH-251768

Also listed as: 300039 · 300 039

Brand

LYNDEX-NIKKEN

Item

Collet: 3J

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

300-039 

Technical Documents

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LYNDEX-NIKKEN Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the LYNDEX-NIKKEN 3J collet 300-039 used for?

The LYNDEX-NIKKEN 3J collet 300-039 is used for precision workholding in machining operations. It securely grips tools or workpieces with a 39/64-inch diameter, ensuring concentricity and repeatability in milling, drilling, and turning applications across industrial manufacturing.

What are the specifications of the LYNDEX-NIKKEN 3J collet 300-039?

The LYNDEX-NIKKEN 3J collet 300-039 is a round 3J collet with a gripping capacity of 39/64 in. It is manufactured by LYNDEX-NIKKEN under part number 300-039. This collet is designed for precision workholding in machining centers and lathes requiring a 39/64-inch diameter grip.

Where to buy the LYNDEX-NIKKEN 3J collet 300-039 worldwide?

3G Electric supplies the LYNDEX-NIKKEN 3J collet 300-039 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this precision collet.

How to select the correct LYNDEX-NIKKEN 3J collet for my machine?

To select the correct LYNDEX-NIKKEN 3J collet, match the collet's gripping diameter (39/64 in for model 300-039) to your tool shank or workpiece diameter. Ensure your spindle or holder accepts 3J series collets. For application-specific guidance, consult your machine manual or contact 3G Electric for sourcing support.

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 round 3j 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 →