Machinist Square Precision Engineer Wide Seat Square 90 Right Angle Ground Hardened Steel Angle Ruler 3.2 x 2 Inch
Details
- MaterialHardened Steel
- BrandBoomgood
- ColorSilver
- StyleSquare
- Graduation Range2 Inches
Description
📐 Nail every angle like a pro — precision that sets you apart!
- COMPACT PORTABLE - 3.2 x 2 inch size fits perfectly in your toolkit, protected by a sleek plastic case for on-the-go precision.
- ROCK SOLID RIGIDITY - Tapered self-locking rivets permanently fix blade to beam, eliminating flex and guaranteeing consistent accuracy.
- UNMATCHED PRECISION - Certified DIN 875 Grade 1 ensures flawless 90° angles for professional layouts and machine setups.
- PREMIUM HARDENED STEEL - Tempered, polished, and ground steel construction delivers long-lasting durability and parallelism.
- TRUE RIGHT ANGLES INSIDE OUT - Engineered for exact inside and outside 90° measurements, making it the go-to square for engineers and machinists.
This Machinist Square is a precision-engineered 3.2 x 2 inch tool made from hardened, tempered, and polished steel. Certified to DIN 875 Grade 1 standards, it guarantees true 90° angles inside and out. Its blade is permanently fixed with tapered self-locking rivets for maximum rigidity, ensuring consistent accuracy in machine setups, layouts, and laboratory use. Compact and protected by a plastic case, it’s the essential square for professionals demanding flawless precision.
Specifications
| Manufacturer | Boomgood |
| Part Number | BM0907 |
| Item Weight | 4.2 ounces |
| Product Dimensions | 3.15 x 1.97 x 0.35 inches |
| Is Discontinued By Manufacturer | No |
| Size | 80x50mm(3.2x2 inch) |
| Color | Silver |
| Style | Square |
| Material | Hardened Steel |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Batteries Included? | No |
| Batteries Required? | No |
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Reviews
J**D
Affordable excellent machinist square
Excellent small machinist square, great for checking the alinment or squareness of the frames of 3d printerAffordable and comes in a plastic case...that is a big plus.
B**�
You ain't no square! You're perfect
This machinest's square is unbelievable at any price. But c'mon! $10? All I can say is, this thing is quality. Nice and heavy, precisely square & looks very nice to boot! Add to Cart immediately! You won't be sorry. I'm buying every size they sell! This is superior quality!
J**K
It's square
Perfectly square
J**Y
Inside or outside? . . .
I bought this to use woodworking.ATM, I can't recall which one I had to 'adjust' to make it 'square' & I'm away from my shop so can't check.It might've been this one but whichever I had to file 1 edge of the blade to make it 'square' inside AND outside.Anyway, this is a good woodworking square even if I did have to 'square' 1 blade edge.That is not unusual nowadays.I see many amazon reviews where folks buy a square & complain "it ain't square"!Simple, FIX it!FIRST, check it for square, use a factory edge on plywood, checking the inside 1st, strike a line on the plywood.Flip the square over, strike another line close to the first.Both lines are "supposed" to be parallel if the square is really 'square'.If not, figure out which end is off & file HALF the difference off at the end where the 2 lines are closest.That means you file off a *VERY* small amount & use a smooth file.Then CAREFULLY file off the 'curve' you made when you filed the one end, tit it's "straight" & true.Repeat the process with the outside of square & you're done.BE CAREFUL!But it's not too hard & you can be off just a bit & 'get by'.Hopefully helpful.
M**6
Excellent
Excellent materials and precision
C**O
nice tool
a great little square built well i highly recommend it
H**Y
Not (a machinist) square
Measured it to be +.002" out of square with an indicator. On a comparator, it said 7 minutes proud of 90. Maybe it is good for a tavle saw, but not a machinist. It was also dinged up on arrival.It IS $10. So it makes
A**R
Great size
Perfect size for making knife scales. I love it.
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