Minnich A-1-48 On-Grade Dowel Pin Air Drill


In stock



In stock

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.

  • One wheel on-grade for drilling 6″ to corner
  • Wall configuration for zero clearance drilling
  • Two wheel on-grade for more accurate drilling
  • Vertical configuration for different applications
  • A-1 can be configured four different ways, no need to purchase extra conversion kits

View Manual

SKU: A-1-48 Category:
Drill Steel Shank Size.875″ x 4.25″
Drill Steel Length24″
Drill Bit Diameter.625″ – 2.50″
*Maximum Hole Depth18″
Minimum Cutout Width48″
Distance From Top of Slab3″ – 12″
Required SCFM92.2
Required PSIG90
Hits Per Minute180 RPM
Weight200 LBS


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