The reviews are automatic translation.
Panasonic garbage disposal machine stainless steel round bar drilling repair
On 2018-07-20 09:42:46
To the shaft which is stuck with a stainless steel bar (stainless steel), a crackle stick broke at the root, so I attempted to play with a drill hole at that part
As a result the hole was empty but the drill blade felt that it could only be used once.
On 2018-07-16 10:55:56
It is using the drilling of SUS plate, but the carbide of sharpness is excellent.
It is an excellent article on the cost performance.
Used for casting
On 2018-06-22 08:54:39
Used in the machining center.
The cutting edge was hanging when processing 2 items.
Although it did not have any problem with the machining with the high-speed drill, what kind of thing is it with a carbide straight drill ...?
On 2018-06-21 10:53:06
We can not cut anymore from the processing of the second product ...
It is a pity that at this price, there is not such a blade.
I was able to do more when I was using a drill of Rice.
On 2018-06-20 16:33:29
Good sharpness, drilling cleanly and quickly, work efficiency was good.
On 2018-05-27 22:46:09
Though it was smaller than I imagined it is handy. After that, how much you have is the point.
I used it to break the keyhole.
On 2018-05-11 21:00:44
I was broken immediately after using it, because the object to be used was bad. Moreover, a broken tip remained in the object, and I felt a lot of trouble.
I used the drill as slow as possible and used while using enough oil, but the tip broke at about 2 cm.
I feel attracted to the word of cemented carbide, but it will be saved if you explain to a certain degree what kind of object to use.
It is not cheap at all, so thank you.
Used for casting
On 2018-05-09 15:21:16
Too bought because it is cheaper than the manufacturer's product too
However, it was too weak for cemented carbide and it was the same as high-speed steel.
Products compared to OSG Yoyama
On 2018-05-06 09:07:02
It was played with a normal iron drill and I could not drill at all and I tried purchasing it.
A hole opened easily when you tried it immediately.
It's amazing. I will also buy more thick type.
Automobile sheet metal relation
On 2018-05-01 01:47:52
I bought two for a review that I can use normally, but unfortunately I lost it soon. I guess weak weak.
Pilot hole of bolt extractor
On 2018-04-24 15:43:28
It is used for processing the prepared hole of the extractor in order to extract broken bolt.
Inch screw medium strength 3.5φ of this product is used for 5/16 (8 mm). I digged 3 millimeters and the cutting edge broke. We also used tapping oil. Defect quality. I could not even disposable. It is better to buy it directly from China directly at eBay.
Purchased to enlarge the bore diameter of the burned metal.
On 2018-03-17 15:49:15
While increasing in size by 0.1 mm each before, it was expanded with an ordinary drill blade, but it took time and the drill blade was useless after one use. The carbide drill blade was slightly expensive, but I realized that the effect was satisfactory.
Primary machining of machine parts
On 2018-03-11 18:16:46
I use it to expand the hole diameter of SUS material, but it is super hard and it is outstanding sharpness. I want to use it again.
For car maintenance
On 2018-02-15 13:57:15
There was only cemented carbide, cutting was preeminent.
Longer life, sharpness is also sustained.
Purchase to drill large clip
On 2017-12-17 16:08:18
Because the clip was spring steel, it was unsuitable for the purpose with the chipping of the cutting edge
Repair of heavy equipment
On 2017-10-26 18:44:33
It is a repair shop of a heavy equipment.
I attempted with this monotaro cemented carbide drill so as to drill a broken bolt at the time of disassembling the backhoe traveling motor, but when broke in 2 mm and broke so as to crush it.
I changed it to the cobalt Masami drill I had purchased at the same time without any inquiries, I could drill a hole without any excavation and the difference in the product clearly came out.
I regret that I should have trusted the review of the monotaro hard carbide drill before purchase more.
\ 2581 drill breaks in 2 seconds, and \ 928 drill works in a kitchen work, it is not usually the opposite.
EX with broken stud bolt
On 2017-10-05 14:25:13
The sharpness was preeminent to be surprised. Although it was used for a stud bolt with a burned 6 mm burned in, it was able to be cracked as if cutting aluminum, but ... after penetrating Pakin ... broke. I gave up because the price is price but I want a little more durability.
Steel punch drilling
On 2017-08-02 12:07:44
I expanded the hole of the quenched steel material.
In the review of the other person, durability is a problem, and it is purchased with half duplex.
Taking care of the number of revolutions and feed of the blade, the temperature of the cutting edge, I managed to finish the work somehow.
With the ones on hand, it was saved, although the blade did not stand like a character.
I used it for drilling work ... · · ·.
On 2017-07-26 18:32:58
Because there were no open holes in the baked items, I thought that it was cemented carbide but I thought it was a bit expensive but I bought it. Although drilling itself was okay, I used an adapter to the impact drill and used it, I broke it in the fourth hole. Was not it suitable for impact drill? It was a bit disappointing.
Drilling of super steel parts
On 2017-07-05 23:30:05
Although I tried various drills, I could not drill work, I thought that it would be possible if a super steel steel drill was possible but it was slightly expensive, but I bought one hole opened (not perfectly penetrated) It is regrettable that it will break apart in the middle of the second hole and it will not be used. Is it a Chinese product?