Customer Reviews of Cobalt Masamune Drill（HSCO-M42）

It is used for hole processing of SUS plate, but it is low price and sharpest. Although durability is not high, it is repeating with goods with excellent cost performance.

This product is defective. It was in a state that I could not drill a hole from the beginning.

I think that it excels in sharpness and excellent in cost performance.

Masamune drill is reliable so you can always purchase with confidence. The job is good, the work goes back.

To use an extractor, I used it as a drill to open a hole in a screw. As described in the item description, you can easily puncture a hole with outstanding sharpness and screws can be removed smoothly.

I received it two days after placing an order. There is no problem especially about the product.

You can use it without problems. It is inexpensive and sharp so it is very easy to use.

There is nothing wrong. I am glad because it is excellent in cost performance

It is one of the classic products with excellent cost performance for me. Apart from durability it is outstanding as sharpness.

I think it will be very good and lasts long. With MonotaRO, it will be very helpful because any size of us usable range comes almost immediately.

Although I do not use drills for steel much, I use cobalt mostly because cutting performance is good.

We are using this to drill 304 stainless steel material. Compared to other products, sharpness lasts longer.

I bought 3 pieces of 1mm, 2.5mm, 4mm. At this price, this quality is buying without complaint.

Although there are products that sharpness will become worse in several times, it seems that sharpness is maintained for now.

It is used to dig a pilot hole for making a reverse tap in broken bolt. Compared with titanium coated blades, it was possible to drill holes with double speed. It is a good item.

It is very well cut. It became a body which can not use set items cheap drills.

Although it is a thin board partner, it was very bad and not useful.

I am saved because I can punch holes quite smoothly. Work efficiency improves.

It can not be compared with a drill sold at a home center. Crispy.

Originally, an inch size drill was necessary, but it is hard to obtain. In millimeter, things with thickness of 0.1 mm are not very useful, so they are useful.