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Concrete Core Drilling at Angle Through Floor and Outer Wall

Hole Diameter
Floor Thickness
Wall Thickness
Inside Wall to
Hole Center



Enter core Hole Diameter, Wall Thickness and Floor Thickness and select either Center Drop and enter the vertical distance from the core hole center at top of floor, to the cenetr of the hole where it exits the wall, or Drill Angle and enter the angle of the core hole To measure at scale in the diagram, left click, release then drag your mouse.
Angle Wall ↔ Hole Scale

Concrete core angle drilling calculator floor and wall section diagram

Full Scale Printable Templates
Concrete core angle drilling full scale floor hole template
Concrete core angle drilling full scale wall hole template

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All Inch inputs and dimensions are actual physical finished sizes
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Fraction Precision
Lumber
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