Does this fit the Wen 3421 lathe?

If the 3421 is MT2 taper it will work.

What is the diameter of the tapered shaft?

The shaft is 5/8 inch. I needed the 1/2 inch for the small wen lathe so I returned it. I had to find another brand, the wen 1/2 in wasn't available.

Will this fit a wen 3421 mini lathe?

NO. I have the 3421, so I needed the mt1 drill chuck 1/2 inch taper.

Is the end threaded for a draw bar?

The arbor has recessed threading at the small end of the taper. It is long enough to be self-ejecting in the tail stock on my ENCO 9x20 lathe. (same design is sold by Grizzly and Jet). I understand that if you use the knock-out rod included with WEN compact lathes to remove it, the rod gets it's end fouled in the threads, sometimes jamming in the arbor and always damaging the chrome plating on the tip of the knock-out rod.

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🔧 Lock in precision, unlock your potential.

COMPACT YET ROBUST - Lightweight 1.11 kg design packs industrial strength without bulk.
QUICK TAP INSTALLATION - Install in seconds with just a rubber mallet—no hassle, no downtime.
PRECISION GRIP ZERO SLIP - Keyed 3-jaw chuck ensures rock-solid hold on bits up to 0.63 inches.
SEAMLESS MT 2 COMPATIBILITY - Fits effortlessly on any MT2 drill press, lathe, or mill for instant upgrades.
TAILORED FOR WEN POWERHOUSES - Optimized for WEN lathe models 3424, 3424T, 3427, 34018, 34027, 34034 and drill presses 4214 & 4225.

The WEN LA164K 5/8-Inch Keyed Drill Chuck with MT2 Arbor Taper delivers a secure, precise grip for drill bits and mandrels up to 0.63 inches. Designed for seamless compatibility with MT2 drill presses, lathes, and mills, it installs quickly with a simple rubber mallet tap. Tailored for select WEN lathe and drill press models, this durable 1.11 kg chuck combines professional-grade performance with easy setup, making it an essential upgrade for serious makers and managers who demand reliability and efficiency.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

909 DH

Duties & taxes incl.

Moroccostore

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30 daysfor PRO membership users

15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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Thread size	M21
Capacity	0.63 Inches
Included components	5/8-Inch Keyed Drill Chuck with MT2 Arbor Taper
Global Trade Identification Number	00044459993391
Manufacturer	WEN
UPC	044459993391
Part number	LA164K
Item Weight	1.11 Kilograms
Package Dimensions	16.6 x 7.4 x 7.2 cm; 1.11 kg
Item model number	LA164K
Item Package Quantity	1
Cutting Diameter	0.63 Inches
Batteries Required?	No

WEN LA164K 5/8-Inch Keyed Drill Chuck with MT2 Arbor Taper.

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