6個16/18/20/22/25 / 32mm鋼超硬チップビットドリルビットセット16-32mm金属穴ソー合金カッター
jó minőségű terméknek tűnik, jó kidolgozottságú , sorjamentes termék ,gyors szállítás
I have used the 20mm and 32mm only. Both worked very well. These are similar in appearence and quality to a well known branded product. They worked just as well but for how long I dont know?
ممتاز
Good
very good
Excellent
satisfeito
получил вовремя всё ок
just used the 32mm hole saw this afternoon drilled several holes in 2mmplate steel.used on mill along with water based lubricant.very clean hole and slug popped right out impressive moved right on to next hole no need to stop and dig slug out of tool the spring is a great idea . will order more of these in larger sizes thank you bang good
свои функции инструмент выполняет на отлично, пайка зубьев отличная, но с внутренней стороны не сняты заусенцы после нарезки технологических пазов под зубья, надо иногда допиливать!