
Classic or long neck
RUITOOL Woodworking Marking Knife, Double Bevel
Double bevel · High-carbon steel
from$19.91
Marking Knives & Edge Tools · 45 degree and 1/8 in round
Plane with hex key
A small hand plane that breaks a sharp edge in one pass. Flip the cutter to switch between a 45 degree chamfer and a 1/8 inch round-over.
Checkout, payment and delivery happen with our retail partner. Price from our update of 1 October 2026. How we update prices
What it does
A 45 degree face and a 1/8 in round face share one reversible blade.
The guide is part of the aluminum casting, so there is no fence to slip.
Turn the knob to set how far the cutter projects.
Easing an edge with a router means a bit change, a cord and noise. For a few shelves, that setup takes longer than the cut. This plane rides the corner on its V-guide and takes a clean shaving. Set a light cut, make a pass, and add depth until the chamfer looks right. A hex key in the box holds the blade for flipping or replacing.
Limits
It is a tool for light edge work on doors, boards and small furniture. A wide chamfer on hardwood takes several passes. Against the grain it can tear, so read the grain and plane downhill. It cuts two profiles only. For other radii you still need router bits.
Same bench
5 tools, from $19.91. Set them side by side in one table.
All 5 RUITOOL Marking Knives & Edge ToolsFrom the same bench
Tools that share a bench or a job with the Chamfer Plane.

Classic or long neck
Double bevel · High-carbon steel
from$19.91

R1.5 and R2 grooves
Veneer, PVC, ABS · R1.5 and R2 chamfer
$20.45

From buyers
Reviews word for word, with the critical ones left in.
This chamfer plane was sharp straight out of the box. I was able to quickly adjust the depth and get a smooth clean 45° chamfer with clean curly shavings. Everything worked well and I was making cuts within about 30 seconds of opening the box. I did not try the radius side of the blade but it looks sharp and clean so I'm not concerned with trying it.I like the size and feel of this small plane. It fits right in your hand and is easy to get a smooth cut out of. The wood handle is nice looking and super smooth. This tool is the right size for small projects and large ones alike, and I can get a consistent exact chamfer every time. I would recommend this tool if you're in the market for one.
My opinion of this little chamfer tool is, WOW! Let's start with the weight of the item. The perfect amount of heft to make controlling the tool very easy. The item is made from a solid block of aluminum. The small wood knob fits just right in the palm of your hand and comfortable to use. The blade is micro adjustable and quite sharp. It cut through the edge of red oak with ease. A little sanding might be necessary, but that's more the nature of the wood. Control of the tool was great, thanks to the ample V-guide that I measured right at 90.0°. All in all, I would rate the tool as great quality and I would recommend it to others. In my opinion, the cost value is marginal.
Questions
Loosen the blade with the hex key, flip it to the other face and tighten it again.
No. The V-guide is part of the one-piece body and stays square to the cutter.
Aluminum, with a wood knob.
The RUITOOL range
Knives that strike a layout line, and hand tools that shape and trim an edge. 5 tools, from $19.91.
$47.40Plane with hex key
Add It to Your Bench on Amazon