The reviews are automatic translation.
Drilling of aluminum plate (thickness 2 mm)
On 2017-04-24 15:09:01
Although it was used for machining the holding hole of the light load bearing of the mechanical equipment, a hole of about 19.5 in diameter was machined against the nominal diameter 19 and another part was additionally installed as a housing. There seems to be a problem with the degree of alignment of the blades. In the Holso of φ 14 ~ 22 used so far, it was within the nominal diameter + 0.1.
On 2017-02-02 20:28:51
Very turned off well! Or durability is how much such the do not know yet but will repeat at this stage
During the drilling of the control panel box
On 2016-08-31 00:47:52
A hole of 35mm to 60 processing to use a steel sheet box of 1.6mm thickness. Sharpness good because the body is thin. Since there is no heat generation does not burnt paint. Result burr less finish also is easy.
Holsoe of high-speed steel, which was purchased together is obviously a lot Bali, has won this product.
It makes pleasant to automatically discharge the spring vent plate of center drill also.
Added order for 27mm tighten the taste.
It's a complicated question.
On 2016-03-23 16:23:24
Cheaply, it was a commodity that can be satisfied.
Flange production of EX muffler
On 2016-02-24 07:34:19
But has also been used many times to 4mm of iron plate in a row, was usable well tone unchanged even sharpness.
Drilling of LGS
On 2015-02-23 21:36:46
I think it is a product as it is, but a thinner blade is better.
DIY drilling of wood
On 2014-06-23 07:01:46
Because it is an integral type, it was possible to drill precisely. I bought it for woodworking, but if it is attached to an electric drill without speed adjustment and used as it is, rotation is too fast and it is very dangerous. When the blade of the cutter caught on the wood, the electric drill was turned by reaction and it seemed to hurt the wrist at risk. To lower the rotation, we dropped the voltage by reducing the voltage to about 50 V by using the slidac transformer and opened the hole little by little. It is a good product made with firmness, but I think that it is a dangerous cutter unless you lower the rotation speed and open holes little by little.