Tap with drilling machine and lathe
On 2017-02-11 15:04:39
I bought taps of all sizes, but it finishes cleanly. I can control the speed, but I can not reverse the rotation, so I attach a handle for the reverse rotation to the pulley of the drill machine. Those who are dissatisfied with the tap specification, this product is a hand tap just changing the shape of the general tap shank. By changing the shape of the shank, it was easy to install on the electric tool, but it is a manual type with a basic driver handle, a wrench handle, a T type handle for a hexagonal shaft, and so on. (It seems that T type handle used by MonotaRO is not handled with MonotaRO.) Also, because "the sharpness is about 4 to 5 mm from the tip" is a tap in the place called by tap , There are 5 pitches of staggering. (Since the tip is pointed except for + M8, it is not suddenly becoming thick.) If you wanted to shorten the sticky part, if you use the company "No.28 - S 6 hexagonal spiral tap" It is a short feel for one pitch. If you say that you break often, you can not do it with this product in a free hand with an impact driver, tap into stainless steel and hardened steel. To make a tap cleanly, you should use a drill stand (order code: 75806954or10921006) for the impact driver. Also, stainless steel is out of use. Also, at the time of pilot drilling, if you drilled a hole without cooling, you may get baked only on the side of the hole. Even if the material is soft iron it may become hard iron only in the pilot hole part. Then the tap may be defeated. For stainless steel, let's use the company's "titanium coating · point tap". When creating a new tap, let's repeatedly rotate forward and reverse, and screw it. (Like a hand tap ...) If you do tap at a stretch, let's make the pilot hole about 0.1 to 0.3 mm larger. (Depending on the screw size, high speed machining is also prohibited), you will lose the cheap buying.
It is when screws are attached to the sashi when the screw is broken.
On 2015-10-06 05:27:46
I am using it many times, but it is very good.
Threading with power tool
On 2014-06-12 09:49:05
For this tap, when using it with a power tool, the sharpness is about 4 to 5 mm from the tip. At this point suddenly becomes thick and the depth of cut becomes deep, and if it can not be cut here, the thread of the member collapses and the hole becomes stupid. Hexagonal axis tapping is based on the premise of turning at a stroke with an electric drill or the like, I wonder why it is a middle tap. If the tip is thin like a rough tap and it gets gradually thicker, I think that it is possible for the screw to be cut cleanly even if not turning back and turning it off like turning the screw by hand . It is a good thing to be a hexagonal shaft, but this tap is just a conventional tap with a hexagonal axis, it is not thought to screw up at once in a power tool.
Screw of iron · SUS
On 2012-01-22 00:56:11
Even if you are careful, it breaks considerably. I am troubled only by things that are not cheap. It is easy to use if you add ordinary tap to the impact chuck. By the way, I often use 6, 5, 4 mm.