Multiple Spindle Drilling Machines enable head rotation from 0 degree to 90 degree with lock and stop reference in any intermediate position. These Drilling Machines are designed with 21 spindles with 32mm centre distance including quick change adapters. These Drilling Machines offer the facility of adjusting the boring depth manually by means of a stopper with scale. These Multiple Spindle Drilling Machines come with digital counter for adjustment of the working height in accordance with the panel thickness.