Minnich A-1-24, Operators & Service Manual

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Dowel Drill Manual
GENERAL SPECIFICATION
A-1-24 UTL Specifications
Model A-1-24
Drill Steel Shank .875” x 3.25”
(22.2mm x 82.6mm)
Drill Steel Length U.C. 9”(22.9-cm)
Drill Bit Diameter .625” – 1.00”
(15.9mm to 25.4mm)
*Maximum Drill Depth 7” (17.8cm)
Drill Distance From
Top of Slab
3” - 10”
(7.6cm to 25.4cm)
Minimum Cutout Width 24” (61.0cm)
SCFM Required 32 (0.9 m^3/min)
PSIG Required 84.5 (5.8 BAR)
Weight 75lbs. (34.0kg)
Specification shown are standard. Variations to the standard are available.
Dust collection is available.
*Based on 2 peice steel and bits. Whirly should be 1” (2.5cm) longer for maxamum drilling depth.
A-1-30 UTL Specifications
Model A-1-30UTL
Drill Steel Shank .875” x 3.25”
(22.2mm x 82.6mm)
Drill Steel Length U.C. 12”(30.5-cm)
Drill Bit Diameter .625” – 1.00”
(15.9mm to 25.4mm)
*Maximum Drill Depth 10” (25.4cm)
Drill Distance From
Top of Slab
3” - 10”
(7.6cm to 25.4cm)
Minimum Cutout Width 30” (76.2cm)
SCFM Required 32 (0.9 m^3/min)
PSIG Required 84.5 (5.8 BAR)
Weight 80lbs. (36.3kg)