Description
- Our Part # ALL-55500
- Heat treated and case hardened to HRC 57-62. Made of precision-grade tool steel hardened and ground on all 6 sides of block
- Accuracy and squareness on all sides within .0001\"-.0002\"
- 23 holes includes (5) 3/8-16 threaded holes for clamping and (18) untapped holes Cross drilling design allows for efficient use of lower weight with maximum strength, Dimensions- 1\" x 2\" x 3\", 2.1 lbs. weight
1 Matched Pair Ultra Precision 1-2-3 Blocks 23 Holes .0001\" Machinist 123 Jig