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Yakamoz 1/4 Inch Shank Router Collet Extension Milling Cutter Bit Rod Chuck Extender Adapter Extends an Additional 2-1/4' for 1/4' Router Bits Only

4.6 (9) Write Review
Free shipping on orders over $29.99

$11.99

$ 5 .99 $5.99

In Stock

About this item

  • Attention: Please clamp the shank in right place, don't use with router bits which cutting diameter over 1-Inch, don't clamp the shank too short or it will getting bent.
  • Easy to use, place the router collet extension shank in the 1/4" router collet and the router bit shank in the extension collet and tighten both. Give your router bits an additional 2-1/4" when you extend them through the router table top with our router collet extension.
  • Eliminate the dangerous temptation of withdrawing the shank from the collet in order to raise the bit and to full depth of cut.
  • The router collet extension makes it possible to use all diameters of 1/4" shank bits safely.
  • Use with 1/4" collet routers and 1/4" shank router bits only.


Yakamoz 1/4" to 1/4" Router Bit Collet Extension Chuck


Feature:

- Router Collet Extension Shank Diameter: 1/4"(6.35mm) , Accept Bit Sizes: 1/4" Router Bits

- Extend your router bits an additional 2-1/4-inch to provide the full depth of cut.

- Eliminate the dangerous temptation of withdrawing the shank from the collet.

- New processing treatment makes the shaft with high precision, strong and sturdy for long life use.

- Make you more efficient to process products, suitable for woodworking trimming, milling, engraving machine.


Specifications:

Router Collet Extension Shank Size: 1/4 Inch

Accept Router Bit Shank Size: 1/4 Inch

Extend Additional Length: 2-1/4-Inch

Meterial: Alloy Steel


Package Includes:

1 x Router Collet Extension


Note: Please clamp the shank in right place, don't use with router bits which cutting diameter over 1-Inch, don't clamp the shank too short or it will getting bent. Easy to use, place the router collet extension shank in the 1/4" router collet and the router bit shank in the extension collet and tighten both.

Bryce White
Reviewed in the United States on February 2, 2025
Has a slight wobble.
Valerie Myers
Reviewed in the United States on January 1, 2025
Used this extension for my router twice and today it broke when I started up my router. Thankfully, I didn’t get injured. I do not recommend this product!
Dennis Yelvington
Reviewed in the United States on July 31, 2024
I purchased this adapter to adjust the Height of the bits and it worked.
Mandy Smoot
Reviewed in the United States on July 19, 2024
Good value for money, cut down vibration, durable bit, great stability, performance is great
Robert
Reviewed in Australia on May 4, 2024
When I bought this item there weren't any reviews - but like everyone else who has bought this item, I've had some pretty serious issues.There appears to be a design or manufacturing fault that results in the torque of the router causing the extension bit to fatigue over time and bend. In my case I was flattening some very soft wood when the extension bit bent and shot the bit through the safety screen - thankfully very narrowly missing my crotch.If you've already had kids give it a whirl, if not, reconsider.
Kimberly Sochan
Reviewed in the United States on December 19, 2023
This extension works just fine if you know your router…read your manual…I have a 2.25hp router that is variable speed from 12000-25000 rpm…in my manual as the diameter of the bit is larger the rpm need to be lowered…i use a 2” surfacing bit and have my rpms at 12000-15000 and have no issues when making a 1/16” or 1/8” swipe to flatten a slab…
Alpheus183
Reviewed in the United States on December 14, 2023
Well made garbage is still garbage. Rattles and shakes as soon as router is turned on. It will almost certainly damage the router, the wood, or the operator, or all three.DO NOT BUY THIS PRODUCT if you value your body or the wood or your router; if you are lucky you will only almost damage them.
dane
Reviewed in the United States on May 4, 2021
Important.Before purchasing, please note that this and any other extender will not be able to withstand a certain RPM.15000 seems like the sweet spot for bits that are equal diameter to the collet extender. Anything that extends beyond that should be scaled down.For a router flattening bit I use, I scale it down to 12000 and try to take shallow passes. 1/4 of the router depth is as much as I would try.You must fully insert the extender into the base of the router. Otherwise you run a high risk of bending the extender shank.Other than the limitations, it functions as j would expect.If you find anything more expensive like the amana tools version at best what you are buying is something that can handle a higher RPM, but do not expect it to handle very high RPMs.
Michael Wiggins
Reviewed in the United States on June 20, 2020
Looks great but once I finally went to use it I notice the shank is bent and I see the short return window is already gone. So paperweight?