Best Bowl and Tray Router Bit (2026): 5 Picks

Specs compared

Specifications are manufacturer rated, as published on each listing and collected 19 October 2026.

What the listings tell you, and what they leave out

The listings are generous with diameters and shanks and thin on everything else. None states a maximum RPM, a feed rate or a depth-of-cut limit, so the numbers you need for a CNC toolpath are on you. The Whiteside listings are the most complete: cutting diameter, cutting length, shank, radius and overall length are all spelled out. The SpeTool table contradicts its bullets on cutting depth (5/8 in in the bullets, 1/2 in in the table), so treat the shallower figure as the working number. The Yakamoz and Totowood listings say the bits cut hardwoods, softwoods, plywood and MDF; only Whiteside adds composite woods and hard plastics.

Buying guide: the best bowl and tray router bit for your shop

Diameter decides the bowl. The two sets cover 1/2, 3/4 and 1-1/8 in, which handles small bowls and trays; the Whiteside 1376B at 1-1/4 in is the only bit here for bigger work. Shank decides the machine: 1/4 in fits most compact routers and CNC spindles, while the 1376B’s 1/2 in shank needs a 1/2 in collet. The bearing, mounted on the shank, lets the bit follow a template, which is how you repeat the same tray shape; the SpeTool is the only bit here without a bearing stated. For materials, every bit here is carbide or carbide-tipped; the Yakamoz adds C3 micro-grain carbide with a Teflon coating and anti-kickback design. See carbide vs HSS router bits and router bits for juice grooves.

Sets vs singles: the buying math

Two of the five are 3-bit sets and three are singles, and the right choice depends on whether you know your diameter. The Yakamoz and Totowood sets both cover 1/2, 3/4 and 1-1/8 in diameters with a 1/4 in shank and a ball bearing, which handles small bowls and trays in one buy. The differences are in the metal: the Yakamoz claims C3 micro-grain tungsten carbide with a Teflon coating and anti-kickback design, while the Totowood lists heat-treated alloy blades. If you carve multiple sizes, a set is the economical route; if you only cut one tray size, a single bit costs less and sharpens the choice.

The singles split by shank and size. The Whiteside 1376B is the big one: 1-1/4 in cutting diameter on a 1/2 in shank, the only bit here that needs a 1/2 in collet. The Whiteside 1372B and the SpeTool are both 3/4 in on a 1/4 in shank, but the 1372B carries a shank-mounted bearing for template work while the SpeTool listing states no bearing. Match the single to the collet you own and the diameter you cut.

Reading the fine print: contradictions and gaps

Two listings disagree with themselves, and the honest move is to name it. The SpeTool bullets state a 5/8 in cutting depth while the table says 1/2 in; treat the shallower figure as the working number. The Totowood table lists a 0.63 cm cutting length, which is plainly a unit error next to the 5/8 in cutting height in the same listing. The Whiteside listings are the most complete here: cutting diameter, cutting length, shank, radius and overall length are all spelled out, 2-1/4 in overall on the 1376B and 2-3/8 in on the 1372B.

The bigger gap is what no listing states: maximum RPM, feed rate or depth-of-cut limit. Those are the numbers a CNC toolpath needs, and they are on you. The listings do state the materials, hardwoods, softwoods, plywood and MDF across the board, with Whiteside adding composite woods and hard plastics and SpeTool adding laminate and veneered plywood. None states metal. Start conservative on speed and depth, and let the cut tell you what the bit wants.

Carbide grades and coatings, as listed

The listings name four different cutting edges. The Yakamoz claims C3 micro-grain tungsten carbide with a build-up and heat resistant Teflon coating. The Whiteside bits are carbide-tipped on a rigid steel body. The SpeTool is heat-treated industrial grade tungsten carbide, which the listing says survives daily use. The Totowood is heat-treated alloy steel rather than carbide. The listings do not rank these against each other, so do not read a hierarchy into them; compare the diameters, shanks and bearings you can verify instead. What is verifiable: four of the five include a bearing, all five are 1/4 in shank except the 1376B, and every diameter from 1/2 to 1-1/4 in is covered between them.

How the scores add up

Each bit is scored on performance, build, value, safety and warranty, using only what the listing publishes. None of the five listings states a safety certification or a warranty term, so every safety and warranty score here is 0. The weights are on the site’s how we pick page.

Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score. Safety counts only for powered gear or where the listing states safety features; where it does not apply, the score is taken over the remaining 90 points.

FAQ: lasers and CNC

How do you use a bowl and tray router bit?

Mount it in a router or CNC spindle and carve the dish in shallow passes, letting the bearing follow a template for repeat shapes. None of the listings states a maximum RPM or feed rate, so start conservative.

What is the difference between a bowl bit and a round nose bit?

A bowl and tray bit has a flat bottom with rounded corners, which cuts a smooth dish bottom; a round nose bit leaves a curved bottom. The Whiteside listings call this out explicitly.

Can I use these bits in a CNC router?

Yes. The Yakamoz, Whiteside and SpeTool listings all state CNC compatibility, and the Totowood does too. Match the 1/4 in or 1/2 in shank to your collet.

What materials can bowl and tray bits cut?

The listings state hardwoods, softwoods, plywood and MDF; Whiteside adds composite woods and hard plastics. None states metal.

Do I need the bearing?

The bearing lets the bit follow a template for repeat shapes. Four of the five bits here include one; the SpeTool listing states no bearing.

Related: CNC router bits for hardwood and downcut vs compression router bits.