NZB Internal expansion pullerDetailed product description：

Insert the NZB internal expansion puller into the bearing hole, rotate the rear hex screw to make the front part of the puller larger, flatten the puller, balance the stress, slide the impact hammer, and come with a toolbox.

Inner hole range mm

Φ10—Φ14
Φ15—Φ19
Φ16—Φ25
Φ25—Φ32

NZB internal expansion puller