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Multiple Drill, Equipment Mounted Unit
- Side shift is standard on A-2 and A-3
- Side shift is optional on A-4 thru A-6
- 330 degree drill bed rotation
- Adjustable drill height, depth and centers
- Backhoe or skid loader mounted
- Dust collection Available
Specifications shown are standard. Variations to the standard are available. Click here for all drill options.
| Drill Steel Shank |
.875" x 4.25"
(22.2mm x 107.9mm) |
| Drill Steel Length |
24"(61.0cm)
Under Collar |
| Drill Bit Diameter |
.625" to 2.50"
(15.9mm to 63.5mm) |
| *Maximum Drill Depth |
18" (45.7cm) |
| Drill Distance From Top of Slab |
3" to 12 "
(7.6cm to 30.5cm) |
| Minimum Cutout Width |
48" (121.9cm) |
| SCFM Required Per Drill |
92.2 (2.61m3/min) |
| PSIG Required |
90 (0.62MPa) |
| Weight A-2 |
1250 lbs. (567.0kg) |
| Weight A-3 |
1500 lbs. (680.4kg) |
| Weight A-4 |
1750 lbs. (793.8kg) |
| Weight A-5 |
2000 lbs. (907.2kg) |
| Weight A-6 |
2125 lbs. (963.9kg) |
*Based on 2 piece steel and bits. Whirlybits should be 1" longer for maximum drilling depth. |
