Okay, its old style, old tech and cheap...relatively speaking.
The mag base is a BUX, still available new. The drill is an old as the hills, break-your-arm-leg-and any-other-body-part-that-gets-in-the-way Milwaukee drill. The combination work well together. If you are wondering why anyone would want an old codger set-up like this you haven't priced them new or tried lugging a 5' section of I-beam up onto your regular drill press to be drilled for lathe mounting holes. Took me all afternoon to do eight 5/8" holes for my lathe with a handheld drill motor.