Tenvik
Aluminum Miter Saw Protractor
CNC aluminumNo math

Aluminum Miter Saw Protractor

Press it into the corner and read the miter setting straight off the scale. No halving the angle, no test cuts on good trim.

$30.00 $49.99 -40%

16 customers with paid orders

Style1x Protractor

30-day returnsSecure checkout

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~0.5°Reading accuracy
360°Inside and outside corners
O-frameSits flush, does not flex
6.3 ozPocket-sized

Corner to cut in three steps

  1. Set it in the corner

    Open the arms and press the frame flat on both surfaces.

  2. Read the scale

    Read the miter angle off the engraved graduations.

  3. Set the saw

    Dial that number into the miter saw and cut.

Why the joint closes

  • It gives the saw setting directly, so there is no math to get wrong.
  • The closed O-frame sits flush and does not flex while you read it.
  • Laser-engraved graduations stay readable.
  • CNC-machined aluminum, not plastic, with an anti-scratch finish.
Miter saw protractor measuring an inside corner

Specifications

MaterialCNC-machined aluminum alloy
AccuracyWithin approx. 0.5°
Rotation360°
MeasuresInside and outside angles
ScaleLaser-engraved
Size5.9 × 1.2 × 3.9 in
Weight6.3 oz

Questions

Do I have to work out the angle?

No. The scale shows the angle to set on the miter saw.

Inside and outside corners?

Yes. It rotates a full 360° and reads both.

What jobs is it for?

Crown molding, baseboard, general carpentry, plumbing and metal work.

What if it doesn't work for me?

Return it unused within 30 days. Contact us with your order number and we will walk you through it.

Customer reviews

4.88 reviews
  1. 5★6
  2. 4★2
  3. 3★0
  4. 2★0
  5. 1★0
Curtis D.Verified buyer
★★★★★

Fitted crown molding in a 1920s house where not one corner was square. Set this in the corner, read the number, dialed the saw. Every joint closed up tight.

Pack: 1x Protractor
Marisol R.Verified buyer
★★★★★

I'm the one in our shop who is bad at maths and this thing quietly solved it. No dividing angles in half in my head anymore.

Pack: 1x Protractor
Dean W.Verified buyer
★★★★★

The closed frame is the whole trick. My old plastic one flexed when I pressed it into a corner and the reading drifted. This one doesn't move.

Pack: 1x Protractor
Priya N.Verified buyer
★★★★☆

Reads clean and the engraving is sharp. Would like the numbers a touch bigger for my eyes, otherwise no complaints at all.

Pack: 1x Protractor
Tomas L.Verified buyer
★★★★★

Baseboard in a whole basement. Lives in my back pocket, takes a beating in the truck, still reads the same as the day it arrived.

Pack: 1x Protractor
Alan H.Verified buyer
★★★★★

Plumber, not a carpenter. Use it for pipe angles more than trim. Sturdy bit of aluminium and it hasn't picked up any rust in a wet crawlspace.

Pack: 1x Protractor
Renee B.Verified buyer
★★★★★

Bought it after wasting a length of expensive oak on a guessed angle. Paid for itself on the first cut, honestly.

Pack: 1x Protractor
Grant M.Verified buyer
★★★★☆

Does exactly what it says. Took me one corner to understand which scale to read — after that it's obvious and quick.

Pack: 1x Protractor

Pairs well with