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Amana Tool 45525 Carbide Tipped 1-1/8 Dia x 1/2 CH x 1/4 Shk x 1-19/32 Long Spoilboard Surfacing & Flattening 3-Flute Router Bit 5.0 out of 5 stars 4 Amana Tool 45525 Carbide Tipped 1-1/8 Dia x 1/2 CH x 1/4 Shk x 1-19/32 Long Spoilboard Surfacing & Flattening 3-Flute Router Bit 5.0 out of 5 stars 4 Amana Tool 45525 Carbide Tipped 1-1/8 Dia x 1/2 CH x 1/4 Shk x 1-19/32 Long Spoilboard Surfacing & Flattening 3-Flute Router Bit 5.0 out of 5 stars 4

Amana Tool 45525 Carbide Tipped 1-1/8 Dia x 1/2 CH x 1/4 Shk x 1-19/32 Long Spoilboard Surfacing & Flattening 3-Flute Router Bit 5.0 out of 5 stars 4

Amana Tool 45525 Carbide Tipped 1-1/8 Dia x 1/2 CH x 1/4 Shk x 1-19/32 Long Spoilboard Surfacing & Flattening 3-Flute Router Bit 5.0 out of 5 stars 4 Amana Tool 45525 Carbide Tipped 1-1/8 Dia x 1/2 CH x 1/4 Shk x 1-19/32 Long Spoilboard Surfacing & Flattening 3-Flute Router Bit 5.0 out of 5 stars 4 Amana Tool 45525 Carbide Tipped 1-1/8 Dia x 1/2 CH x 1/4 Shk x 1-19/32 Long Spoilboard Surfacing & Flattening 3-Flute Router Bit 5.0 out of 5 stars 4
$ 29.40

Score By Feature

Based on 211 ratings
Value for money
9.93
Longevity
9.68

OveReview Final Score

How Our Score Is Calculated

Product Description

Tipped with a carbon carbide
The diameter of the (D) is
The cutting height is 1/2 inch (B).
A 1/2 inch Shank (d)
Approximately 2-1/2 feet Overall Length (L) 14 Max RPM 2 Flutes

Questions & Answers

In your title and in Amana's description on here, it says 1/4" shank, but in your title it says 1/8". Need assistance?

Approximately 1/4" of Shank is used on this tool. For the description, I've submitted a correction. There will hopefully be a release in the near future.

It looks like a 1/4" shank bit to me. I think you both are idiots based on what you wrote. What kind of shanks are you talking about in the Product Details and Description sections?

In my case, the shaft was 1/4 inch. It has been a great experience so far.

What do you mean by this being a 3 flute or a 2 flute bit? The description says 3 and then states 2, what is this bit?

There are 3 flutes on this tool.

In terms of flattening a mdf waste board, what are ideal specifications? For example, plunge rate, speed rate, stepover, the number of revolutions per minute?

Asking this question on Amazon isn't a good idea. You can find the formula using this new thing called Google

Selected User Reviews For Amana Tool 45525 Carbide Tipped 1-1/8 Dia x 1/2 CH x 1/4 Shk x 1-19/32 Long Spoilboard Surfacing & Flattening 3-Flute Router Bit 5.0 out of 5 stars 4

A Solution that is Economical
5/5

The Amana cutter fits the bill for flattening a 'spoilboard'. There are many carbide cutters on the market that can do this, but I could not find any that were cheaper than this model. When I bought a CNC router from Rockler they did not carry the 1/4" shaft router bit I needed to flatten my spoil board. I have used this Amana bit once and it worked great. In my situation, the spoilboard will need to be resurfaced only one or two times per year, so I am not interested in an expensive cutterhead with multiple 4 sided carbide chip channels. I might have a different standpoint if I worked in a production shop with heavy equipment requirements.

Matthew Hinton
Matthew Hinton
| Jul 16, 2021
I found it to be a very good bit at a good price
5/5

There is no better spoil board surfacer than this bit. Compared to this one, I had one that had been about $5 cheaper. My sawdust clumped up and it refused to vacuum the MDF and the sawdust burned. The open area on this bit is larger and taller which helps prevent dust from building up and make.

Cesar Reynolds
Cesar Reynolds
| Oct 28, 2020
Hard woods are great for using this product
5/5

The plane provided nice clean cuts I used it to reduce a walnut slab's thickness from 3" to 2". I was very pleased with the results. I couldn't be more pleased. The finish held up well before I finished it. I was worried about it getting dull before I finished it. As well as planed the two other pieces of wood, I also planed two other wood pieces with different hardnesses. Cutting through wood like butter was no problem for it. Before I used the sander, I didn't realize how hard the wood was. I had to use 60 grit to get any of it.

Christian Alvarez
Christian Alvarez
| Jan 02, 2021
Bits used to route data
5/5

The package was in good condition when it arrived. This morning, I tried out a new bit on a maple stump to make it level. I was able to use it with a handheld router without any problems. I would buy from them.

Zhuri FINCH
Zhuri FINCH
| Feb 10, 2021
It is a small-ish item), but this bit is fantastic
5/5

In terms of price and performance, it is very affordable. It can be used on both wood and epoxy with almost no tear-out, burning, etc. Do yourself a favor and pick up this bad boy if you are using a standard small straight bit to flatten (like I was). have to spend an hour or more getting router marks out, but after getting this bit I can get them out in just a few minutes!.

Messiah Knight
Messiah Knight
| Mar 12, 2021
I was so amazed at what this bit did for the price
5/5

It made the production of the spoil board so much faster. I have had this bit for quite some time now, and it has been doing quite a lot for me. In addition, I use it for flattening boards and I can use it with any kind of wood.

Harlem WALLIS
Harlem WALLIS
| May 01, 2021
This product comes at a good price! I like this bit because it flattens well
5/5

To flatten rough sawn oak boards, I use my small Makita router.

Dillon Herring
Dillon Herring
| Nov 29, 2020
Burning wood is what it does
4/5

As sharp as this tool is, however, it is not sharp enough to keep your hand from burning the wood if you stop too quickly.

Frances Bennet
Frances Bennet
| Jun 06, 2021

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