Maximize versatility and work efficiently in tight spaces with Minnich A-1 Series single-drill, on-grade units. A-1 Series machines can be configured to drill four ways — horizontally, vertically, into a wall or six inches from a corner — eliminating the need for additional equipment or conversion kits. The A-1 Series includes models that can fit into 36- and 48-inch cutouts with their wheels on, making repositioning easy. For jobs in even closer quarters, the A-1 Series offers drill options for 24- and 30-inch openings.

 

Model                                 A-1-48

Drill Steel Shank Size     .875" x 3.25"

Drill Steel Length                    24"

Drill Bit Diameter              .625" - 2.50"       

Maximum Hole Depth             18"

Minimum Cutout Width           48"

Distance From Top of Slab    3" - 12"         

Required SCFM                      92.2 

Required PSIG                         90    

Hits Per Minute                    80 RPM