Shinwa H101-C 300 mm Rigid "Zero Glare" Metric Machinist Ruler/Rule Scale .5 mm & mm Markings

Well made, precision, easy to read scales. I wouldn't call it "zero glare," though. Like any metal surface, it will reflect light hitting it at an angle. But it's relatively low reflectivity, so it doesn't generally interfere with reading the scale. A good, useful too.

Impeccable quality. Great non-reflective finish, clear markings. I will probably order different sizes from this company. Helpful when you do 3D printing. One indicated his was warped, likely due to shipping. Its just in a vinyl pouch, and mine arrived with a 3D filament spool together in a paper sack.

Nice heavy duty ruler with no offset allowing measurements from the end of the ruler.

I measured things as part of my jobs for my whole life (too many years to say). Mostly used ft. inches. and down to less than one ten thousandth of an inch. I never had any affection for the metric system but have recently been laying out hole patters in MM's to be drilled on a drill press. I got so sick of multiplying by .03937 that I broke down and bought my first metric scale. Now I just use the metric number its much easier. In precision work the conversions will continue as machinery is still in imperial measurements but I am so glad to have bought this. Its easy to read and good quality.

Very nice quality. Rigid, not flexible like some cheap rulers. Good price for a quality ruler. I needed a Metric ruler since pretty much all 3D printing use the Metric system. I've been converting to imperial for years and finally broke down. 😃

If you are looking for an excellent ruler, standard or metric, this is it. I have both the 300 mm and 600 mm. Laser etched numbers and easy to read. Reasonably thick stainless steel, not like the flimsy thin ones at the big box store. These are what I reach out for at my table saw to set the fence distance from the blade (instead of my measuring tape). Awesome product.

Nice and sturdy. Measurement starts right from the edge, so it is good for precision measurements where the ruler has to butt up against the object.... but honestly... why round the one end? How is that useful? Why not allow us to measure from either end? You could have flattened the round end and hand inches and mm... but you didn't... why? Because you wanted to sell us two rulers instead of one? I really like the durability of this thing, but I had to remove a star for that blasted, rounded end. It is just irritating.

Easy to read numbering and gradiations, quality steel.

Simplemente excelente. Las divisiones se ve de forma muy clara

This is what you want for a precision ruler, 1mm graduation on one side, 0.5mm on the other. Crisp, high contrast lines which are easy to read ( Using a short, long, long, short segmentation between the 5mm markers). The finish on the zero end is a bit rough and could do with a finer polish, but it doesn't impact the overall usability. Perfect for pencil or knife markings, without grates that cut the skin or scratch your workpiece ( the zero-end corners are sharp though) Highly recommended for discerning home-craftspeople and probably pros as well.

Excellent Rules 💯