Slugger by Fein 63134269124 Annular Cutter, 1 1 16 in Cutter Dia, 2 in Max Cutting Dp, ID Ground HSS, Bright, Weldon Flat 3 4 in Shank G3813750 3 Degrees C + 0 3 Degrees C + 0 Steam Maximum Operating Pressure 184 psi @ 450 Degrees F Gravity Flow No Side B Gender Male Side A Gender Male Side B Connection Type Threaded Metal Pipe Construction Seamless Minimum Operating Temperature 20 Degrees F Schedule Schedule 40 Fitting Compatibility Class 150 Side B Thread Type NPT Maximum Steam Pressure 731 psi @ 300 Degrees F Side A Thread Type NPT Maximum Operating Temperature 400 Degrees F Thread Configuration Threaded on Both Ends Resistance Properties Corrosion Resistant Side A Connection Type Threaded Country of Origin Mexico High speed steel construction with stack cut teeth 125 Finish Machining Bright Stack Cut Teeth Yes Drill Bit Style Spiral Pilot Pin Included No Country of Origin United States