Specification:
Product Type:Gear Router Bit
Material: high-speed steel.
Processing gear module: 1.
Pressure angle: 20°.
Number of teeth machined:
No. 1 = 12 ~ 13 teeth.
No. 2 = 14 ~ 16 teeth.
No. 3 = 17 ~ 20 teeth.
No. 4 = 21 to 25 teeth.
No. 5 = 26 ~ 34 teeth.
No. 6 = 35 ~ 54 tooth.
No. 7 = 55 to 134 teeth.
No. 8 = 135 teeth or more.
Package list:
8 x gear cutters.