A-1-SERIES
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.
Specification
| Model | A-1-48 | A-1-36 | A-1-30 | A-1-24 |
|---|---|---|---|---|
| Drill Steel Shank Size | .875" x 4.25" | .875" x 4.25" | .875" x 3.25" | .875" x 3.25" |
| Drill Steel Length | 24" | 12" | 12" | 8" |
| Drill Bit Diameter | .625" - 2.50" | .625" - 2.50" | .625" - 1.625" | .625" - 1.00" |
| *Maximum Hole Depth | 18" | 10" | 10" | 7" |
| Minimum Cutout Width | 48" | 36" | 30" | 24" |
| Distance From Top of Slab | 3" - 12" | 3" - 12" | 3" - 12" | 3" - 12" |
| Required SCFM | 92.2 | 92.2 | 75 | 36 |
| Required PSIG | 90 | 90 | 90 | 90 |
| Hits Per Minute | 180 RPM | 180 RPM | 240 RPM | N/A |
| Weight | 200 LBS | 185 LBS | 170 LBS | 150 LBS |