BRAND TTCPRESSURE ANGLE 14-1/2°DIAMETRICAL PITCH 5MODULE InvoluteCUTTER NUMBER #2CUTTER DIAMETER 3-5/8"HOLE SIZE 1-1/4"FINISH COATING Bright FinishHARDNESS 58 to 60 RCPROP. 65 YesRANGE OF CUTTER 55 to 134TAPER PER SIDE TTC High Speed Steel Involute Cutters - Cutter Number: #2 Cutting Diameter : 3-5/8" Finish/Coating: • Bright finish. Hole Size: 1-1/4" Pressure Angle: 14-1/2° Pitch Diameter: 5TOOL MATERIAL High Speed SteelTYPE Involute High Speed Steel Gear CutterWEIGHT 1.2 lbs.