The reviews are automatic translation.
On 2017-01-23 08:56:27
Because it is a purchase in the part number designation, faster than the other stores, we are happy because they can be purchased cheaply
On 2016-10-20 22:13:31
There is no any problem we use sus iron.
On 2016-03-12 06:09:50
Sharpness is good.
Through processing to SUS303t30
On 2016-03-09 17:55:58
Prior to those of the other companies that were ordered can lack of tap tip, could be used without problems was changed to made Yamawa since the resistance is increased during processing
When you rebuild the tap, in addition two eyes was broken at the end of the cutting edge 4mm when removing a negative rotation cut in the forward rotation
On 2015-09-22 14:50:04
By chance, be products were inferior de? When the break is, it's time to pull out always,
Do not re-try because struggles to pull out, prove convenient punching towards the spiral tap cutting.
Tap processing to thin plate
On 2015-04-18 10:21:53
Durability is also used without problems.
On 2014-03-12 10:47:39
Until now, it is cheaper than the tool shop you purchased.
Tap to FB bar
On 2013-05-28 15:15:23
I worked on the same conditions with OSG and taps from other companies, but I had a longest lead. OSG lacked the tip.
I use it for the street hole of SUS 303.
On 2010-03-07 21:36:25
Successively I cut about 20 20 mm screws, but I will not go back at all.