Minnich A-2SC / A-3SC
|Drill Steel Shank||.875″ x 4.25″
(22.2mm x 107.9mm)
|Drill Steel Length||24″(61.0cm)
|Drill Bit Diameter||.625″ to 2.50″
(15.9mm to 63.5mm)
|*Maximum Drill Depth||18″ (45.7cm)|
|Drill Distance From Top of Slab||3.5″ to 12 ”
(8.9cm to 30.5cm)
|Minimum Cutout Width||48″ (121.9cm)|
|SCFM Required Per Drill||92.2 (2.61m3/min)|
|PSIG Required||110 (0.76MPa)|
|Weight A-2SC (basic)||1985 lbs. (900.4kg)|
|Weight A-3SC (basic)||2250 lbs. (1021kg)|
Specifications shown are standard. Variations to the standard are available.
*Based on 2 piece steel and bits. Whirlybits should be 1″ longer for maximum drilling depth.