deep counterbore type gear shaper cutter material:M2,M35,M42 Pitch diameter:50mm m1-3.5 pressure angle:20degree deep counterbore type gear shaper cuttermaterial:M2,M35,M42Pitch diameter:50mm m1-3.5 pressure angle:20degreeModulePitch Dia.No. of teethDIA. of holeThickness1.0050.005020251.25401.5051.00341.7550.75292.0050.00252.2549.50222.5050.00202.7549.50183.0051.0017273.2548.75153.549.0014