McMaster 7715T18 Building Wire, Stranded Copper, 4 AWG, PVC Nylon (THHN THWN 2), Green, 250 ft, 600V 26X275 Sandable Product Form Paste Minimum Sandable Product Form Paste Minimum Application Temperature 40 Degrees F Patching and Repairing Properties Quick Drying Drill Bit Set Type Reduced Shank Drill Bits Number of Pieces 8 Tool Material High Speed Steel Minimum Drill Bit Size (Inch) 9 16 Maximum Drill Bit Size (Inch) 1 Step Increments 1 16 Drill Point Angle 118 Coating Finish Oxide Point Type Standard Storage Unit Type Block Maximum Hole Size 1 Shank Diameter 1 2 in Contents (8) Reduced Shank Drills Coolant Through No Storage Unit Material Wood System Of Measurement Inch Tool Application Metalworking Install this copper wire in conduit and cable trays in commercial and industrial buildings Stranded Wire — Stranded wire is flexible