1)Does this fit in regulsr handpiece points sir?? 2))Can we use for all regular contraangle and straight handpieve work like crown teeth polishing, trimming dentures and all? 3) If water slot there, is there anything that we should do to stop water ehile trimming dentures or using polishing discs for composite restoration 4) Does it automatically reduce rpm to 35k just like other micromotor or should we manually reduce it Kindly answer my queries... Thanks in advance sir🙏