GB 3-3/4" (89mm) Brake Cylinder Flex-Hone 320SC Grit

The GB Series Flex-Hone tools are designed for bore diameters from 3-1/4" thru 4-5/8" and are 13 -1/2" OAL. These standard duty Flex-Hones tools are commonly used to finish and deglaze block cylinders or liners and represent a tremendous value on a cost per cylinder basis. Additional abrasive types and grits are available.

Brush Research GB33432 GB 3-3/4" (89mm) Brake Cylinder Flex-Hone 320SC Grit

Key Features:

• 3-3/4" bore diameter
• 89mm bore diameter
• 320SC grit
• 13-1/2" OAL

Applications:

• Brake cylinders
• Block cylinders
• Liners

Benefits:

• Finishes and deglazes block cylinders or liners
• Tremendous value on a cost per cylinder basis
• Additional abrasive types and grits are available