The 6 Best Whiteside spiral Flush Trim Router Bits (2023 reviews)

Flush trim bits use an end bearing to ride an edge and trim your project to the desired project design or template. If you need to follow a top-mounted template on something thick using a router table, this is your bit. It comes with cutting edges that long you really have to hold onto the router, but this bit cuts very well. It can be used on well figured maple with it's multiple grain patterns in a hard wood.

This particular bit has a 2in cutting edge. It is used to cut a whole for a sink in a wood slab. The whiteside bits also last a little longer than freud bits. You have to take absolutely tiny bites with a bit this size, because there's way more area engaging the cutting surface.

Why We Like This:

Super sharp, cut right through, don't bog down
Great router bit with high quality carbide cutting edges
Top quality with no slop on the bearings

Best With Bottom Bearing: Whiteside spiral Flush Trim Router Bit

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The whiteside spiral flush trim router bit might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few iterations. They work and make smooth cuts, but they are throw away bits. It is made with two flutes and carbide tipped to provide smooth cuts through most materials. The bit performs well, with smooth edges that require only minor sanding. They are machined very well.

Why We Like This:

The smoothest cleanest cuts every time
Has cut everything nice and clean, with no burn marks
Much faster than using a circular or jigsaw
Made super fine ribbons of chip which means it's extremely sharp

Best For aluminum: Whiteside Router Bit

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If you are searching to buy a popular bit for your daily usage, this product is the natural option. If you need this style and size router bit these are a great choice. It is made with premium carbide. The cutting edge is flush to the bearings which produces the precise edge to your template. It allows the user to pick which side they want the template placed. The bit is very well packaged to keep from damaging the extremely sharp edges. It has a 14" shaft so it's not for heavy duty routing.

Why We Like This:

Great product for recreating vinyl post insertion holes
Precision ground for proper balance at high rpm
High quality bit for both edge routing and pattern routing
Excellent american made, excellent durability and accuracy

Best For Cutting off dovetail joint: Whiteside Flush Trim Bit

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Best part: whiteside flush trim bit costs comparatively low and it is available to ship in 24 hours. The 3 flutes on this bit do a fantastic job. It is used to trim dovetail joints. The triple flute design gives the edge a smoother cut than other flush trim bits with less flutes. They handle hard and soft woods, make clean cuts, and don’t tear out. It is perfect for cutting off dovetail joint.

Why We Like This:

Good brand reputation
Good investment for long term

Best For guitar Work: Whiteside One Bit

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The whiteside one bit is satisfactory and appropriate and fits well with your daily purpose. It is used to cut the binding channels on a custom guitar. The whiteside produces the best consistent results and is the only bit with a conventional round bearing that does not cut into the melamine surface without using painter's tape. The cuts are always smooth and uniform, having a factory-like appearance. It is perfect for trimming melamine edge banding.

Why We Like This: