Amana Tool Miniature Ball Bearing Router Bit, 1/8" Shank

Amana Tool Miniature Ball Bearing Router Bit, 1/8" Shank

3/16" dia x 1/2" height

Item # 5315
In stock, ready to ship!


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Amana Tool Miniature Ball Bearing Router Bit, 1/8" Shank

About This Item

This is the first ball bearing bit we've seen for a Dremel!

These extremely small, carbide-tipped bits are designed to be used in areas where a full size router bit isn't practical. They're just right for cutting the tight corners of pickup cavities, or scrollwork on headstocks (as seen on D'Angelico/D'Aquisto style guitars or F-Style Mandolins). These bits are also excellent for light duty template routing.

This bit will also work on Foredom or other rotary tools that accept a 1/8" shank.

Cutter diameter: 3/16" (4.76mm)
Cutter height: 1/2" (12.7mm)
Shank diameter: 1/8" (3.175mm)

Also available with a 1/4" shank for use in a standard router.

Mini Bit Routing Tips
Don't cut the entire profile with this bit. Start with the larger bit then go back with this mini bit and hit just the spots where you need the smaller radii. Let the bit do the cutting, rather than trying to force the router forward. Never set the depth of cut more than the width of the bit.

WARNING: Cancer and Reproductive Harm -

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  • 4.33 average rating from 3 reviews
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Tight corners


Verified Buyer

I really like this bit! What a great job it does cutting those tight corners for pickups. So much faster, cleaner and accurate than I could do with chisels and files.


1/8" shank 3/16 router bit


Verified Buyer

I needed a small router bit for my dremel with a guide bearing on the upper part of the shaft for following a template and this bit fit the bill perfectly. But after only using it three times to cut 1/4" MDF the bearing chase split in two! Causing me to not be able to continue cutting customer orders... I was highly surprised that the bearing had failed of all things and the carbide was still like new. STEWMAC customer service was extremely helpful and overnighted me a replacement but. I just hope this one holds up much better.


What A Time Saver


Verified Buyer

I'm very impressed with this little pattern bit. I was concerned that it would not be durable, and easily break, but so far this bit has held up quite well. Fits perfectly in my Dremel and rout base. So long as you don't try and remove too much at one time, this bit works as described.


StewMac PDF Catalog, page 58 See Amana Tool Miniature Ball Bearing Router Bit, 1/8" Shank
on page 58 of our StewMac Digital Catalog