![Gear Pinion Helical - 20T, Modula 1.0 - 8mm Bore Hole](http://www.rovercnc.com/cdn/shop/products/pinion_IMG_20171101_151307_grande_2a0a9b20-88a0-4ddd-b359-7e3df4cd6c80_{width}x.jpg?v=1546676279)
Precision CNC gear pinion for the racks. They are helical tooth made out of ground steel, and pre-drilled for 2 set screws at 90 degrees and hardened. The pinion specs are:
- Bore Hole 8.0mm
- Modula 1.0
- Helical Tooth
- Hardened Ground C45 Steel
- Pre-drilled Bore Hole (Please select the correct bore hole required)
- 20 Degree Pressure Angle
- 2 Set Screws at 90 degree
- OD = 22mm
- Flange OD = 16mm
- Total Width = 24mm
- Teeth Width = 12mm