7AA

7AA Machines

7AA New Ceramic Chuck (Shown 150mm)

  • Provides more consistent vacuum. 
  • Reduces frequency of chuck grinding. 
  • Reduces wheel wear.· Available in the following sizes. 

3” (Strasbaugh old part # 117782) 

100mm (Strasbaugh old part # 117783) 

125mm (Strasbaugh old part # 117787) 

150mm (Strasbaugh old part # 117784)