Ultra Precision 2 x 3 x 4 Inch Blocks 23 Holes Accuracy 0.0003 Inch Suitable for Milling Machines for Setup, Layout and Inspection Jobs 1 Pairs

Feature:
2 x 3 x 4 inch blocks are made of high quality steel material, strong and durable
Suitable for Milling Machines for Setup, Layout and Inspection Jobs
Cross-drilled design provides maximum strength with minimum weight
23 holes consists of 5 tapped holes that are 3/8-16 for clamping and 18 untapped holes

Specification:
Dimensions: 2 x 3 x 4 inch
Accuracy: 0.0003 Inch
23 holes: 5 tapped holes and 18 untapped holes

Package Includes:
1 Pair 2 x 3 x 4 Block