As I mentioned in other size impressions, truly liked the twisted part which breaks when abused if it becomes small to M6, the same size spiral tap (for set screws) using Ishihashi is in use favorite Shallow tip I feel that there is a problem with the screw part I feel like using this size individually, because I feel that the spiral tap is more durable in the through hole than the jet tap for now I purchase this tap (M6) for now If the spiral tap of the same maker is recommended (spiral tap is healthy now so we are planning to purchase it again now is nothing)
Handy to have M6 ~ M10 and describe the impression I have used the M10 is very happy as the No. 1 tap, of price but might be a little expensive to result in a split depreciation many years because it is excellent durability also the same tap useful to the (much satisfaction to design all the way according to the the tap when the fake) M8 you are using yet satisfied, but less frequently used so far (other manufacturers products are not used yet, but the twist part is okay? and since the worry in Ishihashi made favorite) to the M6 decreases as the break and indeed abuse to (spiral tap of the same manufacturers still think personally when the tip of the screw is not perhaps there is room for improvement in the shallow part because not break ) have my selling surprisingly little shops that sell even to go to the city of home improvement (there are more of other manufacturers) since the Mr. MonotaRO leave this If Kere trouble! Dish of "super Recommended" personally and
Sus304 FB-12 * 100 I take a M6 tap 12 mm deep on the 12 mm side (I'm afraid because I am afraid) but I work on other companies' cobalt spiral taps with a considerable establishment. When trying it with a point tap for trial it got a little less settled. When I use this jet tap, I can not break at all, I can get a gang tap. (Since it is a stop hole, it is necessary to discharge the trim part along the way), we changed all our taps (except M30) to the product of Ishihashi Seiko. By the way, it seems that Oino is nicknamed better than Tenohii than red.