Diamond drill machine to buy what brand of good, bench drill.
Hand-held diamond turning machine I generally choose double high because the speed is not fast speed advantage is the high efficiency of the shortcomings of the risk is generally easy to hold back, as long as the experience of the current protector so that the general will not appear too much problem
The station is generally around 1500 in the novice, then if the hand transfer I recommend the choice of gold are the speed of the steel encountered in the cross bar or hold back when you can quickly do not kill the work is very low efficiency! Suggest only for reference
Note that in particular, the beam is best to make a 600CM and 800CM PVR turn the sub-card in the roof than the station to facilitate the convenience of saving the time to play the expansion bolt safety double big 180 turn around 380 or so 30
