I used a carbide rotary bar for deburring of iron forged products.
On 2014-12-24 14:08:25
Roundtrip was good for price. Although I used it with a carbide rotary bar attached to it, I felt that the width of the revolution number that can be used well is narrow. The torque became insufficient at low speed rotation and it was not stable at high speed rotation (poor usage). It seems that the width that can be used increases depending on the item to be used. Although it was continuous use for 30 hours, rotation blurring of the bearing is transmitted to the hand depending on the state of compensation of turbine oil etc.
Although it is slightly smaller than the one I have used up to now, the vibration is also less and the sound is slightly lower and the handling is easier so if it is used in the future and there is no problem in durability, it will be determined from now on. It is perfect for now.