Compressor - A mechanical device that pressurizes a gas in order to turn it into a liquid, thereby allowing heat to be removed or added. A compressor is the main component of conventional heat pumps and air conditioners. In an air conditioning system, the compressor normally sits outside and has a large fan (to remove heat).
Floating - The next-to-last stage in concrete work, when you smooth off the job and bring water to the surface.
Sash - A single light frame containing one or more lights of glass. The frame that holds the glass in a window, often the movable part of the window.
Service lateral - Underground power supply line.
Slab on grade - A type of foundation with a concrete floor which is placed directly on the soil. The edge of the slab is usually thicker and acts as the footing for the walls.
Waste pipe and vent - Plumbing plastic pipe that carries waste water to the municipal sewage system.
Y - A "Y" shaped plumbing fitting.
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Empire Level 27532 Drill Stop Set, Six Sizes
Feature: ... Adjusts to exact hole depth, prevents over drilling; 6 sizes: 3/16-Inch, 1/4-Inch, 5/16-Inch, 3/8-Inch, 7/16-Inch, 1/2-Inch; For all types of drill bits; Essential for precision drilling jobs, pays for itself by preventing errors and material waste ...more
6PC Drill Stop Set
Feature: ... For use on twist or brad point drills to prevent excessive drill penetration; Positive depth control assures exact hole depths for multiple drilling jobs; Black oxide finish on cold rolled steel; Sizes included: 3/16-, 1/4-, 5/16-, 3/8-, 7/16-, 1/2-inch diameters; Includes hex wrench ...more
Editorial Reviews — ... Product Description | 6 Piece, Drill Stop Set, For Use On Twist Or Brad Point Drills To Prevent Excessive Drill Penetration, Positive Depth Control Assures Exact Hole Depths For Multiple Drilling Jobs, Black Oxide Finish On Cold Rolled Steel, 6 Sizes From 3/16' To 1/2', Includes Hex Wrench....more
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