New Pneumatic Drill Motor / Boring Unit by Michigan Pneumatic Reversible In-Line Drill Model: MP-1915R RPM: 300 Weight: 17 Lb Overall Length: 16 1/8" Capacity as Drill: 1" Chuck Size: #2 Morse Taper Air Inlet: 1/2" Recommended Hose Size: 3/4" Side to Center of Spindle: 2 5/16 Super heavy-duty drill to meet unique application requirements. Applications include drilling, reaming, tapping and tube rolling for truck, tractor, railroad, oil refining machinery, building, construction equipment and general construction industries. Listing and template services provided by inkFrog.