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Ultra-Precision setup 1-2-3 Blocks
Precision 1-2-3 Blocks Set
- 23 holes consists of 5 tapped holes that are 3/8-16 for clamping and 18 untapped holes
- Hardened and precision Ground on all 6 sides of each block
- Product Dimensions: 1'x2"x3"
- Heat treated and case hardened to HRC 58-62
- Tolerance of size+0.0002"Parallelism 0.0002",Height of pair 0.0002'
Parallel Bars Machinist
Precision Steel Parallels 10 Pairs Sets
- Premium alloy steel, hardened and quenched, hardness of 58-63HRC, long service life
- Edges are slightly lapped for anti-collision.
- Round chamfer to protect operators hands from scratch
- Precision ground with high accuracy: height/width +0.01mm, parallelismt0.005mm, use in pairs:0.01mm (height/thickness) with inspection report (optional)
- Includes 10 pairs of the following heights:1/2",5/8",3/4",7/8",1",1-1/8",1-1/4",1-3/8",1-1/2", 1-5/8"
Slopes of Rocky Creek
Reviewed in the United States on December 31, 2024
A good set that includes many of the commonly needed setup items. Will get you started doing decent setups for machining.Nice storage box also.
Kent
Reviewed in the United States on December 29, 2024
I am confident this set will not be rusty when you open it up. Each piece is wrapped in oiled paper. Substance reminds me of fluid film and certainly has some lanolin. Takes a bit of effort to get things cleaned up. Not a problem just expect to spend some time cleaning before testing these out. I am a hobbyist but as far as I could check each piece was square and consistent. Minor detail but I wish the edges had more of a bevel and the corners in particular are sharp compared to other sets I have used.