63-393-3 V-Blocks Pair, 3"

Precision ground matched pairs made of cast iron grade 20

Accuracy...

• Flatness: 0.0005"
• Parallelism: 0.0008"
• Perpendicularity: 0.0008"

Size...

• Width: 3"
• V-Opening: 1.75"
• Height: 2.375"
• Length: 1 5/16"