1/4" Compression Bit For CNC Routers, 1/4" Shank

Name: IDC Woodcraft 1/4" Compression Bit For CNC Routers, 1/4" Shank - 1/4" Compression Bit For CNC Routers, 1/4" Shank
Brand: IDC Woodcraft
SKU: 44762951647519
Price: 44.4 USD
Availability: InStock
Rating: 4.9437 (64 reviews)

4.5 (1,234)

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20% off first order

$44.40

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Color

Black

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Description

This premium 1/4" compression bit (also known as an up-down CNC bit) is a unique bit for CNC routers. It allows you to cut out your CNC project while leaving both the top and bottom edges of your project clean (eliminates tear-out).
The 1/4...

Reviews

4.9

71 ratings

Great Bits! Greater Content

Been following Garrett and the team. Learning this CNC Stuff. Bits are fantastic, what a difference these compression bits make for profile cuts!

Matt · 7 days ago

1/4" Compression Bit

I don't have anything to compare to, but it seemed to do the job well. I feel like it was money well spent. I trust the quality.

Paul · July 17, 2026

1/4" Compression Bit For CNC Routers, 1/4" Shank - feedback

Overall, I love these bits. My favorite is still the 3/16" version but in the interest of saving some run time, I converted my program to the 1/4" instead. I am cutting 3/4" thick HDPE and I do have to occasionally clean out the chips during the cut, otherwise they tend to fuse back together. The 3/16" version does not do that. I am running it at 17,000 rpm and 95fpm feed.

Thomas · May 13, 2026