1 Level
1338 Review
27 Karma
Review on π© Boston Gear ND22B Pressure Angle: Optimal Performance and Precision by Robert Ryokan
This item was also requested by my husband. .
This item was also requested by my husband. I have no idea what it was used for. He loves to build and invent, and when he says he needs those things, I ask him to bring the items and I order them.
Pros
- Low carbon steel (0.2 percent carbon) for applications where higher carbon hardness and strength are not required for torque and motion transmission
Cons
- Quick Guide
